1023165728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{41687}}^1$

素因数の和:41769

約数の個数: 48

約数和(自身を含む): 2206128960

約数和(自身を除く): 1182963232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 3068, 6136, 12272, 24544, 41687, 83374, 166748, 333496, 541931, 666992, 1083862, 1333984, 2167724, 2459533, 4335448, 4919066, 8670896, 9838132, 17341792, 19676264, 31973929, 39352528, 63947858, 78705056, 127895716, 255791432, 511582864, 1023165728]

約数ペア:

[(1, 1023165728), (2, 511582864), (4, 255791432), (8, 127895716), (13, 78705056), (16, 63947858), (26, 39352528), (32, 31973929), (52, 19676264), (59, 17341792), (104, 9838132), (118, 8670896), (208, 4919066), (236, 4335448), (416, 2459533), (472, 2167724), (767, 1333984), (944, 1083862), (1534, 666992), (1888, 541931), (3068, 333496), (6136, 166748), (12272, 83374), (24544, 41687)]