1024628072

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 2106157200

約数和(自身を除く): 1081529128

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 169, 194, 338, 388, 601, 676, 776, 1202, 1261, 1352, 2197, 2404, 2522, 4394, 4808, 5044, 7813, 8788, 10088, 15626, 16393, 17576, 31252, 32786, 58297, 62504, 65572, 101569, 116594, 131144, 203138, 213109, 233188, 406276, 426218, 466376, 757861, 812552, 852436, 1320397, 1515722, 1704872, 2640794, 3031444, 5281588, 6062888, 9852193, 10563176, 19704386, 39408772, 78817544, 128078509, 256157018, 512314036, 1024628072]

約数ペア:

[(1, 1024628072), (2, 512314036), (4, 256157018), (8, 128078509), (13, 78817544), (26, 39408772), (52, 19704386), (97, 10563176), (104, 9852193), (169, 6062888), (194, 5281588), (338, 3031444), (388, 2640794), (601, 1704872), (676, 1515722), (776, 1320397), (1202, 852436), (1261, 812552), (1352, 757861), (2197, 466376), (2404, 426218), (2522, 406276), (4394, 233188), (4808, 213109), (5044, 203138), (7813, 131144), (8788, 116594), (10088, 101569), (15626, 65572), (16393, 62504), (17576, 58297), (31252, 32786)]