74641358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 128176128

約数和(自身を除く): 53534770

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 1951, 3478, 3902, 19129, 21461, 38258, 42922, 72187, 91697, 144374, 183394, 794057, 1008667, 1588114, 2017334, 3392789, 6785578, 37320679, 74641358]

約数ペア:

[(1, 74641358), (2, 37320679), (11, 6785578), (22, 3392789), (37, 2017334), (47, 1588114), (74, 1008667), (94, 794057), (407, 183394), (517, 144374), (814, 91697), (1034, 72187), (1739, 42922), (1951, 38258), (3478, 21461), (3902, 19129)]