3187808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 6914880

約数和(自身を除く): 3727072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 97, 104, 158, 194, 208, 316, 388, 416, 632, 776, 1027, 1261, 1264, 1552, 2054, 2522, 2528, 3104, 4108, 5044, 7663, 8216, 10088, 15326, 16432, 20176, 30652, 32864, 40352, 61304, 99619, 122608, 199238, 245216, 398476, 796952, 1593904, 3187808]

約数ペア:

[(1, 3187808), (2, 1593904), (4, 796952), (8, 398476), (13, 245216), (16, 199238), (26, 122608), (32, 99619), (52, 61304), (79, 40352), (97, 32864), (104, 30652), (158, 20176), (194, 16432), (208, 15326), (316, 10088), (388, 8216), (416, 7663), (632, 5044), (776, 4108), (1027, 3104), (1261, 2528), (1264, 2522), (1552, 2054)]