72739959166

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4423}}^1\times {\mathrm{40507}}^1$

素因数の和:44968

約数の個数: 32

約数和(自身を含む): 129029322240

約数和(自身を除く): 56289363074

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4423, 8846, 30961, 40507, 61922, 81014, 128267, 256534, 283549, 567098, 897869, 1174703, 1795738, 2349406, 8222921, 16445842, 179162461, 358324922, 1254137227, 2508274454, 5195711369, 10391422738, 36369979583, 72739959166]

約数ペア:

[(1, 72739959166), (2, 36369979583), (7, 10391422738), (14, 5195711369), (29, 2508274454), (58, 1254137227), (203, 358324922), (406, 179162461), (4423, 16445842), (8846, 8222921), (30961, 2349406), (40507, 1795738), (61922, 1174703), (81014, 897869), (128267, 567098), (256534, 283549)]