1366452256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41579}}^1$

素因数の和:41681

約数の個数: 48

約数和(自身を含む): 2933884800

約数和(自身を除く): 1567432544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 8216, 16432, 32864, 41579, 83158, 166316, 332632, 540527, 665264, 1081054, 1330528, 2162108, 3284741, 4324216, 6569482, 8648432, 13138964, 17296864, 26277928, 42701633, 52555856, 85403266, 105111712, 170806532, 341613064, 683226128, 1366452256]

約数ペア:

[(1, 1366452256), (2, 683226128), (4, 341613064), (8, 170806532), (13, 105111712), (16, 85403266), (26, 52555856), (32, 42701633), (52, 26277928), (79, 17296864), (104, 13138964), (158, 8648432), (208, 6569482), (316, 4324216), (416, 3284741), (632, 2162108), (1027, 1330528), (1264, 1081054), (2054, 665264), (2528, 540527), (4108, 332632), (8216, 166316), (16432, 83158), (32864, 41579)]