15208065632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{13999}}^1$

素因数の和:16023

約数の個数: 48

約数和(自身を含む): 31720248000

約数和(自身を除く): 16512182368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1997, 3994, 7988, 13999, 15976, 27998, 31952, 33949, 55996, 63904, 67898, 111992, 135796, 223984, 237983, 271592, 447968, 475966, 543184, 951932, 1086368, 1903864, 3807728, 7615456, 27956003, 55912006, 111824012, 223648024, 447296048, 475252051, 894592096, 950504102, 1901008204, 3802016408, 7604032816, 15208065632]

約数ペア:

[(1, 15208065632), (2, 7604032816), (4, 3802016408), (8, 1901008204), (16, 950504102), (17, 894592096), (32, 475252051), (34, 447296048), (68, 223648024), (136, 111824012), (272, 55912006), (544, 27956003), (1997, 7615456), (3994, 3807728), (7988, 1903864), (13999, 1086368), (15976, 951932), (27998, 543184), (31952, 475966), (33949, 447968), (55996, 271592), (63904, 237983), (67898, 223984), (111992, 135796)]