39752968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 79877700

約数和(自身を除く): 40124732

約数列:

[1, 2, 4, 8, 29, 53, 58, 61, 106, 116, 122, 212, 232, 244, 424, 488, 1537, 1769, 2809, 3074, 3233, 3538, 5618, 6148, 6466, 7076, 11236, 12296, 12932, 14152, 22472, 25864, 81461, 93757, 162922, 171349, 187514, 325844, 342698, 375028, 651688, 685396, 750056, 1370792, 4969121, 9938242, 19876484, 39752968]

約数ペア:

[(1, 39752968), (2, 19876484), (4, 9938242), (8, 4969121), (29, 1370792), (53, 750056), (58, 685396), (61, 651688), (106, 375028), (116, 342698), (122, 325844), (212, 187514), (232, 171349), (244, 162922), (424, 93757), (488, 81461), (1537, 25864), (1769, 22472), (2809, 14152), (3074, 12932), (3233, 12296), (3538, 11236), (5618, 7076), (6148, 6466)]