66700736

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 139683744

約数和(自身を除く): 72983008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 113, 184, 226, 368, 401, 452, 736, 802, 904, 1472, 1604, 1808, 2599, 3208, 3616, 5198, 6416, 7232, 9223, 10396, 12832, 18446, 20792, 25664, 36892, 41584, 45313, 73784, 83168, 90626, 147568, 166336, 181252, 295136, 362504, 590272, 725008, 1042199, 1450016, 2084398, 2900032, 4168796, 8337592, 16675184, 33350368, 66700736]

約数ペア:

[(1, 66700736), (2, 33350368), (4, 16675184), (8, 8337592), (16, 4168796), (23, 2900032), (32, 2084398), (46, 1450016), (64, 1042199), (92, 725008), (113, 590272), (184, 362504), (226, 295136), (368, 181252), (401, 166336), (452, 147568), (736, 90626), (802, 83168), (904, 73784), (1472, 45313), (1604, 41584), (1808, 36892), (2599, 25664), (3208, 20792), (3616, 18446), (5198, 12832), (6416, 10396), (7232, 9223)]