65138944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 150334156

約数和(自身を除く): 85195212

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 37, 46, 52, 64, 74, 92, 104, 128, 148, 184, 208, 256, 296, 299, 368, 416, 481, 529, 592, 598, 736, 832, 851, 962, 1058, 1184, 1196, 1472, 1664, 1702, 1924, 2116, 2368, 2392, 2944, 3328, 3404, 3848, 4232, 4736, 4784, 5888, 6808, 6877, 7696, 8464, 9472, 9568, 11063, 13616, 13754, 15392, 16928, 19136, 19573, 22126, 27232, 27508, 30784, 33856, 38272, 39146, 44252, 54464, 55016, 61568, 67712, 76544, 78292, 88504, 108928, 110032, 123136, 135424, 156584, 177008, 217856, 220064, 254449, 313168, 354016, 440128, 508898, 626336, 708032, 880256, 1017796, 1252672, 1416064, 1760512, 2035592, 2505344, 2832128, 4071184, 5010688, 8142368, 16284736, 32569472, 65138944]

約数ペア:

[(1, 65138944), (2, 32569472), (4, 16284736), (8, 8142368), (13, 5010688), (16, 4071184), (23, 2832128), (26, 2505344), (32, 2035592), (37, 1760512), (46, 1416064), (52, 1252672), (64, 1017796), (74, 880256), (92, 708032), (104, 626336), (128, 508898), (148, 440128), (184, 354016), (208, 313168), (256, 254449), (296, 220064), (299, 217856), (368, 177008), (416, 156584), (481, 135424), (529, 123136), (592, 110032), (598, 108928), (736, 88504), (832, 78292), (851, 76544), (962, 67712), (1058, 61568), (1184, 55016), (1196, 54464), (1472, 44252), (1664, 39146), (1702, 38272), (1924, 33856), (2116, 30784), (2368, 27508), (2392, 27232), (2944, 22126), (3328, 19573), (3404, 19136), (3848, 16928), (4232, 15392), (4736, 13754), (4784, 13616), (5888, 11063), (6808, 9568), (6877, 9472), (7696, 8464)]