25674420928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1624141}}^1$

素因数の和:1624185

約数の個数: 56

約数和(自身を含む): 57754489520

約数和(自身を除く): 32080068592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 1624141, 3248282, 6496564, 12993128, 21113833, 25986256, 30858679, 42227666, 51972512, 61717358, 84455332, 103945024, 123434716, 168910664, 246869432, 337821328, 401162827, 493738864, 675642656, 802325654, 987477728, 1351285312, 1604651308, 1974955456, 3209302616, 6418605232, 12837210464, 25674420928]

約数ペア:

[(1, 25674420928), (2, 12837210464), (4, 6418605232), (8, 3209302616), (13, 1974955456), (16, 1604651308), (19, 1351285312), (26, 987477728), (32, 802325654), (38, 675642656), (52, 493738864), (64, 401162827), (76, 337821328), (104, 246869432), (152, 168910664), (208, 123434716), (247, 103945024), (304, 84455332), (416, 61717358), (494, 51972512), (608, 42227666), (832, 30858679), (988, 25986256), (1216, 21113833), (1976, 12993128), (3952, 6496564), (7904, 3248282), (15808, 1624141)]