68647614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30839}}^1$

素因数の和:30904

約数の個数: 32

約数和(自身を含む): 159874560

約数和(自身を除く): 91226946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 30839, 61678, 92517, 185034, 215873, 431746, 647619, 1295238, 1634467, 3268934, 4903401, 9806802, 11441269, 22882538, 34323807, 68647614]

約数ペア:

[(1, 68647614), (2, 34323807), (3, 22882538), (6, 11441269), (7, 9806802), (14, 4903401), (21, 3268934), (42, 1634467), (53, 1295238), (106, 647619), (159, 431746), (318, 215873), (371, 185034), (742, 92517), (1113, 61678), (2226, 30839)]