66118666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 105967440

約数和(自身を除く): 39848774

約数列:

[1, 2, 29, 53, 58, 106, 137, 157, 274, 314, 1537, 3074, 3973, 4553, 7261, 7946, 8321, 9106, 14522, 16642, 21509, 43018, 210569, 241309, 421138, 482618, 623761, 1139977, 1247522, 2279954, 33059333, 66118666]

約数ペア:

[(1, 66118666), (2, 33059333), (29, 2279954), (53, 1247522), (58, 1139977), (106, 623761), (137, 482618), (157, 421138), (274, 241309), (314, 210569), (1537, 43018), (3074, 21509), (3973, 16642), (4553, 14522), (7261, 9106), (7946, 8321)]