42470291888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18617}}^1\times {\mathrm{8387}}^1$

素因数の和:27029

約数の個数: 40

約数和(自身を含む): 87141623472

約数和(自身を除く): 44671331584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8387, 16774, 18617, 33548, 37234, 67096, 74468, 134192, 142579, 148936, 285158, 297872, 316489, 570316, 632978, 1140632, 1265956, 2281264, 2531912, 5063824, 156140779, 312281558, 624563116, 1249126232, 2498252464, 2654393243, 5308786486, 10617572972, 21235145944, 42470291888]

約数ペア:

[(1, 42470291888), (2, 21235145944), (4, 10617572972), (8, 5308786486), (16, 2654393243), (17, 2498252464), (34, 1249126232), (68, 624563116), (136, 312281558), (272, 156140779), (8387, 5063824), (16774, 2531912), (18617, 2281264), (33548, 1265956), (37234, 1140632), (67096, 632978), (74468, 570316), (134192, 316489), (142579, 297872), (148936, 285158)]