78673322

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 151923240

約数和(自身を除く): 73249918

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1669, 1813, 3338, 3367, 3626, 6734, 11683, 21697, 23366, 23569, 43394, 47138, 61753, 81781, 123506, 151879, 163562, 303758, 432271, 802789, 864542, 1063153, 1605578, 2126306, 3025897, 5619523, 6051794, 11239046, 39336661, 78673322]

約数ペア:

[(1, 78673322), (2, 39336661), (7, 11239046), (13, 6051794), (14, 5619523), (26, 3025897), (37, 2126306), (49, 1605578), (74, 1063153), (91, 864542), (98, 802789), (182, 432271), (259, 303758), (481, 163562), (518, 151879), (637, 123506), (962, 81781), (1274, 61753), (1669, 47138), (1813, 43394), (3338, 23569), (3367, 23366), (3626, 21697), (6734, 11683)]