42878624

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 94065300

約数和(自身を除く): 51186676

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 149, 184, 272, 298, 368, 391, 529, 544, 596, 736, 782, 1058, 1192, 1564, 2116, 2384, 2533, 3128, 3427, 4232, 4768, 5066, 6256, 6854, 8464, 8993, 10132, 12512, 13708, 16928, 17986, 20264, 27416, 35972, 40528, 54832, 58259, 71944, 78821, 81056, 109664, 116518, 143888, 157642, 233036, 287776, 315284, 466072, 630568, 932144, 1261136, 1339957, 1864288, 2522272, 2679914, 5359828, 10719656, 21439312, 42878624]

約数ペア:

[(1, 42878624), (2, 21439312), (4, 10719656), (8, 5359828), (16, 2679914), (17, 2522272), (23, 1864288), (32, 1339957), (34, 1261136), (46, 932144), (68, 630568), (92, 466072), (136, 315284), (149, 287776), (184, 233036), (272, 157642), (298, 143888), (368, 116518), (391, 109664), (529, 81056), (544, 78821), (596, 71944), (736, 58259), (782, 54832), (1058, 40528), (1192, 35972), (1564, 27416), (2116, 20264), (2384, 17986), (2533, 16928), (3128, 13708), (3427, 12512), (4232, 10132), (4768, 8993), (5066, 8464), (6256, 6854)]