78801356886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26425673}}^1$

素因数の和:26425756

約数の個数: 32

約数和(自身を含む): 182654258688

約数和(自身を除く): 103852901802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26425673, 52851346, 79277019, 158554038, 184979711, 369959422, 554939133, 1109878266, 1876222783, 3752445566, 5628668349, 11257336698, 13133559481, 26267118962, 39400678443, 78801356886]

約数ペア:

[(1, 78801356886), (2, 39400678443), (3, 26267118962), (6, 13133559481), (7, 11257336698), (14, 5628668349), (21, 3752445566), (42, 1876222783), (71, 1109878266), (142, 554939133), (213, 369959422), (426, 184979711), (497, 158554038), (994, 79277019), (1491, 52851346), (2982, 26425673)]