27770964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 70851648

約数和(自身を除く): 43080684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 2657, 3484, 5226, 5314, 7971, 10452, 10628, 15942, 31884, 34541, 69082, 103623, 138164, 178019, 207246, 356038, 414492, 534057, 712076, 1068114, 2136228, 2314247, 4628494, 6942741, 9256988, 13885482, 27770964]

約数ペア:

[(1, 27770964), (2, 13885482), (3, 9256988), (4, 6942741), (6, 4628494), (12, 2314247), (13, 2136228), (26, 1068114), (39, 712076), (52, 534057), (67, 414492), (78, 356038), (134, 207246), (156, 178019), (201, 138164), (268, 103623), (402, 69082), (804, 34541), (871, 31884), (1742, 15942), (2613, 10628), (2657, 10452), (3484, 7971), (5226, 5314)]