15528448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2364

約数の個数: 40

約数和(自身を含む): 33427548

約数和(自身を除く): 17899100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2333, 3328, 4666, 6656, 9332, 18664, 30329, 37328, 60658, 74656, 121316, 149312, 242632, 298624, 485264, 597248, 970528, 1194496, 1941056, 3882112, 7764224, 15528448]

約数ペア:

[(1, 15528448), (2, 7764224), (4, 3882112), (8, 1941056), (13, 1194496), (16, 970528), (26, 597248), (32, 485264), (52, 298624), (64, 242632), (104, 149312), (128, 121316), (208, 74656), (256, 60658), (416, 37328), (512, 30329), (832, 18664), (1664, 9332), (2333, 6656), (3328, 4666)]