12417752

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25530120

約数和(自身を除く): 13112368

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 131, 136, 164, 262, 289, 328, 524, 578, 697, 1048, 1156, 1394, 2227, 2312, 2788, 4454, 5371, 5576, 8908, 10742, 11849, 17816, 21484, 23698, 37859, 42968, 47396, 75718, 91307, 94792, 151436, 182614, 302872, 365228, 730456, 1552219, 3104438, 6208876, 12417752]

約数ペア:

[(1, 12417752), (2, 6208876), (4, 3104438), (8, 1552219), (17, 730456), (34, 365228), (41, 302872), (68, 182614), (82, 151436), (131, 94792), (136, 91307), (164, 75718), (262, 47396), (289, 42968), (328, 37859), (524, 23698), (578, 21484), (697, 17816), (1048, 11849), (1156, 10742), (1394, 8908), (2227, 5576), (2312, 5371), (2788, 4454)]