7090304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 15215340

約数和(自身を除く): 8125036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 4261, 8522, 17044, 34088, 55393, 68176, 110786, 136352, 221572, 272704, 443144, 545408, 886288, 1772576, 3545152, 7090304]

約数ペア:

[(1, 7090304), (2, 3545152), (4, 1772576), (8, 886288), (13, 545408), (16, 443144), (26, 272704), (32, 221572), (52, 136352), (64, 110786), (104, 68176), (128, 55393), (208, 34088), (416, 17044), (832, 8522), (1664, 4261)]