78466648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11261}}^1$

素因数の和:11347

約数の個数: 32

約数和(自身を含む): 160821360

約数和(自身を除く): 82354712

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 11261, 22522, 45044, 90088, 146393, 292786, 585572, 754487, 1171144, 1508974, 3017948, 6035896, 9808331, 19616662, 39233324, 78466648]

約数ペア:

[(1, 78466648), (2, 39233324), (4, 19616662), (8, 9808331), (13, 6035896), (26, 3017948), (52, 1508974), (67, 1171144), (104, 754487), (134, 585572), (268, 292786), (536, 146393), (871, 90088), (1742, 45044), (3484, 22522), (6968, 11261)]