4481584172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 8724504096

約数和(自身を除く): 4242919924

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 146, 263, 268, 292, 526, 871, 949, 1052, 1742, 1898, 3419, 3484, 3796, 4489, 4891, 6838, 8978, 9782, 13676, 17621, 17956, 19199, 19564, 35242, 38398, 58357, 63583, 70484, 76796, 116714, 127166, 229073, 233428, 249587, 254332, 327697, 458146, 499174, 655394, 916292, 998348, 1180607, 1286333, 1310788, 2361214, 2572666, 4260061, 4722428, 5145332, 8520122, 15347891, 16722329, 17040244, 30695782, 33444658, 61391564, 66889316, 86184311, 172368622, 344737244, 1120396043, 2240792086, 4481584172]

約数ペア:

[(1, 4481584172), (2, 2240792086), (4, 1120396043), (13, 344737244), (26, 172368622), (52, 86184311), (67, 66889316), (73, 61391564), (134, 33444658), (146, 30695782), (263, 17040244), (268, 16722329), (292, 15347891), (526, 8520122), (871, 5145332), (949, 4722428), (1052, 4260061), (1742, 2572666), (1898, 2361214), (3419, 1310788), (3484, 1286333), (3796, 1180607), (4489, 998348), (4891, 916292), (6838, 655394), (8978, 499174), (9782, 458146), (13676, 327697), (17621, 254332), (17956, 249587), (19199, 233428), (19564, 229073), (35242, 127166), (38398, 116714), (58357, 76796), (63583, 70484)]