26008216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 29875304

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 83, 92, 104, 131, 166, 184, 262, 299, 332, 524, 598, 664, 1048, 1079, 1196, 1703, 1909, 2158, 2392, 3013, 3406, 3818, 4316, 6026, 6812, 7636, 8632, 10873, 12052, 13624, 15272, 21746, 24104, 24817, 39169, 43492, 49634, 78338, 86984, 99268, 141349, 156676, 198536, 250079, 282698, 313352, 500158, 565396, 1000316, 1130792, 2000632, 3251027, 6502054, 13004108, 26008216]

約数ペア:

[(1, 26008216), (2, 13004108), (4, 6502054), (8, 3251027), (13, 2000632), (23, 1130792), (26, 1000316), (46, 565396), (52, 500158), (83, 313352), (92, 282698), (104, 250079), (131, 198536), (166, 156676), (184, 141349), (262, 99268), (299, 86984), (332, 78338), (524, 49634), (598, 43492), (664, 39169), (1048, 24817), (1079, 24104), (1196, 21746), (1703, 15272), (1909, 13624), (2158, 12052), (2392, 10873), (3013, 8632), (3406, 7636), (3818, 6812), (4316, 6026)]