7808889712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 17199265248

約数和(自身を除く): 9390375536

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 241, 299, 338, 368, 482, 521, 598, 676, 964, 1042, 1196, 1352, 1928, 2084, 2392, 2704, 3133, 3856, 3887, 4168, 4784, 5543, 6266, 6773, 7774, 8336, 11086, 11983, 12532, 13546, 15548, 22172, 23966, 25064, 27092, 31096, 40729, 44344, 47932, 50128, 54184, 62192, 72059, 81458, 88049, 88688, 95864, 108368, 125561, 144118, 155779, 162916, 176098, 191728, 251122, 288236, 311558, 325832, 352196, 502244, 576472, 623116, 651664, 704392, 936767, 1004488, 1152944, 1246232, 1408784, 1632293, 1873534, 2008976, 2025127, 2492464, 2887903, 3264586, 3747068, 4050254, 5775806, 6529172, 7494136, 8100508, 11551612, 13058344, 14988272, 16201016, 21219809, 23103224, 26116688, 32402032, 37542739, 42439618, 46206448, 75085478, 84879236, 150170956, 169758472, 300341912, 339516944, 488055607, 600683824, 976111214, 1952222428, 3904444856, 7808889712]

約数ペア:

[(1, 7808889712), (2, 3904444856), (4, 1952222428), (8, 976111214), (13, 600683824), (16, 488055607), (23, 339516944), (26, 300341912), (46, 169758472), (52, 150170956), (92, 84879236), (104, 75085478), (169, 46206448), (184, 42439618), (208, 37542739), (241, 32402032), (299, 26116688), (338, 23103224), (368, 21219809), (482, 16201016), (521, 14988272), (598, 13058344), (676, 11551612), (964, 8100508), (1042, 7494136), (1196, 6529172), (1352, 5775806), (1928, 4050254), (2084, 3747068), (2392, 3264586), (2704, 2887903), (3133, 2492464), (3856, 2025127), (3887, 2008976), (4168, 1873534), (4784, 1632293), (5543, 1408784), (6266, 1246232), (6773, 1152944), (7774, 1004488), (8336, 936767), (11086, 704392), (11983, 651664), (12532, 623116), (13546, 576472), (15548, 502244), (22172, 352196), (23966, 325832), (25064, 311558), (27092, 288236), (31096, 251122), (40729, 191728), (44344, 176098), (47932, 162916), (50128, 155779), (54184, 144118), (62192, 125561), (72059, 108368), (81458, 95864), (88049, 88688)]