7168928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 16017120

約数和(自身を除く): 8848192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 907, 988, 1814, 1976, 3628, 3952, 7256, 7904, 11791, 14512, 17233, 23582, 29024, 34466, 47164, 68932, 94328, 137864, 188656, 224029, 275728, 377312, 448058, 551456, 896116, 1792232, 3584464, 7168928]

約数ペア:

[(1, 7168928), (2, 3584464), (4, 1792232), (8, 896116), (13, 551456), (16, 448058), (19, 377312), (26, 275728), (32, 224029), (38, 188656), (52, 137864), (76, 94328), (104, 68932), (152, 47164), (208, 34466), (247, 29024), (304, 23582), (416, 17233), (494, 14512), (608, 11791), (907, 7904), (988, 7256), (1814, 3952), (1976, 3628)]