1676688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 4666368

約数和(自身を除く): 2989680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2687, 5374, 8061, 10748, 16122, 21496, 32244, 34931, 42992, 64488, 69862, 104793, 128976, 139724, 209586, 279448, 419172, 558896, 838344, 1676688]

約数ペア:

[(1, 1676688), (2, 838344), (3, 558896), (4, 419172), (6, 279448), (8, 209586), (12, 139724), (13, 128976), (16, 104793), (24, 69862), (26, 64488), (39, 42992), (48, 34931), (52, 32244), (78, 21496), (104, 16122), (156, 10748), (208, 8061), (312, 5374), (624, 2687)]