72360976

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15649}}^1$

素因数の和:15691

約数の個数: 30

約数和(自身を含む): 148941050

約数和(自身を除く): 76580074

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15649, 31298, 62596, 125192, 250384, 266033, 532066, 1064132, 2128264, 4256528, 4522561, 9045122, 18090244, 36180488, 72360976]

約数ペア:

[(1, 72360976), (2, 36180488), (4, 18090244), (8, 9045122), (16, 4522561), (17, 4256528), (34, 2128264), (68, 1064132), (136, 532066), (272, 266033), (289, 250384), (578, 125192), (1156, 62596), (2312, 31298), (4624, 15649)]