4345744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 9608760

約数和(自身を除く): 5263016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1229, 1768, 2458, 3536, 4916, 9832, 15977, 19664, 20893, 31954, 41786, 63908, 83572, 127816, 167144, 255632, 271609, 334288, 543218, 1086436, 2172872, 4345744]

約数ペア:

[(1, 4345744), (2, 2172872), (4, 1086436), (8, 543218), (13, 334288), (16, 271609), (17, 255632), (26, 167144), (34, 127816), (52, 83572), (68, 63908), (104, 41786), (136, 31954), (208, 20893), (221, 19664), (272, 15977), (442, 9832), (884, 4916), (1229, 3536), (1768, 2458)]