71637424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2629

約数の個数: 40

約数和(自身を含む): 145995120

約数和(自身を除く): 74357696

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 2531, 3538, 5062, 7076, 10124, 14152, 20248, 28304, 40496, 73399, 146798, 154391, 293596, 308782, 587192, 617564, 1174384, 1235128, 2470256, 4477339, 8954678, 17909356, 35818712, 71637424]

約数ペア:

[(1, 71637424), (2, 35818712), (4, 17909356), (8, 8954678), (16, 4477339), (29, 2470256), (58, 1235128), (61, 1174384), (116, 617564), (122, 587192), (232, 308782), (244, 293596), (464, 154391), (488, 146798), (976, 73399), (1769, 40496), (2531, 28304), (3538, 20248), (5062, 14152), (7076, 10124)]