17896424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 43568640

約数和(自身を除く): 25672216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 61, 62, 91, 104, 122, 124, 169, 182, 217, 244, 248, 338, 364, 403, 427, 434, 488, 676, 728, 793, 806, 854, 868, 1183, 1352, 1586, 1612, 1708, 1736, 1891, 2366, 2821, 3172, 3224, 3416, 3782, 4732, 5239, 5551, 5642, 6344, 7564, 9464, 10309, 10478, 11102, 11284, 13237, 15128, 20618, 20956, 22204, 22568, 24583, 26474, 36673, 41236, 41912, 44408, 49166, 52948, 72163, 73346, 82472, 98332, 105896, 144326, 146692, 172081, 196664, 288652, 293384, 319579, 344162, 577304, 639158, 688324, 1278316, 1376648, 2237053, 2556632, 4474106, 8948212, 17896424]

約数ペア:

[(1, 17896424), (2, 8948212), (4, 4474106), (7, 2556632), (8, 2237053), (13, 1376648), (14, 1278316), (26, 688324), (28, 639158), (31, 577304), (52, 344162), (56, 319579), (61, 293384), (62, 288652), (91, 196664), (104, 172081), (122, 146692), (124, 144326), (169, 105896), (182, 98332), (217, 82472), (244, 73346), (248, 72163), (338, 52948), (364, 49166), (403, 44408), (427, 41912), (434, 41236), (488, 36673), (676, 26474), (728, 24583), (793, 22568), (806, 22204), (854, 20956), (868, 20618), (1183, 15128), (1352, 13237), (1586, 11284), (1612, 11102), (1708, 10478), (1736, 10309), (1891, 9464), (2366, 7564), (2821, 6344), (3172, 5642), (3224, 5551), (3416, 5239), (3782, 4732)]