22220224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 56

約数和(自身を含む): 50310288

約数和(自身を除く): 28090064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1571, 1768, 3142, 3536, 6284, 7072, 12568, 14144, 20423, 25136, 26707, 40846, 50272, 53414, 81692, 100544, 106828, 163384, 213656, 326768, 347191, 427312, 653536, 694382, 854624, 1307072, 1388764, 1709248, 2777528, 5555056, 11110112, 22220224]

約数ペア:

[(1, 22220224), (2, 11110112), (4, 5555056), (8, 2777528), (13, 1709248), (16, 1388764), (17, 1307072), (26, 854624), (32, 694382), (34, 653536), (52, 427312), (64, 347191), (68, 326768), (104, 213656), (136, 163384), (208, 106828), (221, 100544), (272, 81692), (416, 53414), (442, 50272), (544, 40846), (832, 26707), (884, 25136), (1088, 20423), (1571, 14144), (1768, 12568), (3142, 7072), (3536, 6284)]