63561992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 135536940

約数和(自身を除く): 71974948

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1693, 1976, 2888, 3386, 4693, 6772, 9386, 13544, 18772, 22009, 32167, 37544, 44018, 64334, 88036, 128668, 176072, 257336, 418171, 611173, 836342, 1222346, 1672684, 2444692, 3345368, 4889384, 7945249, 15890498, 31780996, 63561992]

約数ペア:

[(1, 63561992), (2, 31780996), (4, 15890498), (8, 7945249), (13, 4889384), (19, 3345368), (26, 2444692), (38, 1672684), (52, 1222346), (76, 836342), (104, 611173), (152, 418171), (247, 257336), (361, 176072), (494, 128668), (722, 88036), (988, 64334), (1444, 44018), (1693, 37544), (1976, 32167), (2888, 22009), (3386, 18772), (4693, 13544), (6772, 9386)]