42225638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12252

約数の個数: 32

約数和(自身を含む): 82064640

約数和(自身を除く): 39839002

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 12211, 24422, 85477, 158743, 170954, 232009, 317486, 464018, 1111201, 1624063, 2222402, 3016117, 3248126, 6032234, 21112819, 42225638]

約数ペア:

[(1, 42225638), (2, 21112819), (7, 6032234), (13, 3248126), (14, 3016117), (19, 2222402), (26, 1624063), (38, 1111201), (91, 464018), (133, 317486), (182, 232009), (247, 170954), (266, 158743), (494, 85477), (1729, 24422), (3458, 12211)]