7139808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1936

約数の個数: 72

約数和(自身を含む): 21877128

約数和(自身を除く): 14737320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 1907, 3744, 3814, 5721, 7628, 11442, 15256, 17163, 22884, 24791, 30512, 34326, 45768, 49582, 61024, 68652, 74373, 91536, 99164, 137304, 148746, 183072, 198328, 223119, 274608, 297492, 396656, 446238, 549216, 594984, 793312, 892476, 1189968, 1784952, 2379936, 3569904, 7139808]

約数ペア:

[(1, 7139808), (2, 3569904), (3, 2379936), (4, 1784952), (6, 1189968), (8, 892476), (9, 793312), (12, 594984), (13, 549216), (16, 446238), (18, 396656), (24, 297492), (26, 274608), (32, 223119), (36, 198328), (39, 183072), (48, 148746), (52, 137304), (72, 99164), (78, 91536), (96, 74373), (104, 68652), (117, 61024), (144, 49582), (156, 45768), (208, 34326), (234, 30512), (288, 24791), (312, 22884), (416, 17163), (468, 15256), (624, 11442), (936, 7628), (1248, 5721), (1872, 3814), (1907, 3744)]