12070408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 16268792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 409, 434, 476, 527, 818, 868, 952, 1054, 1636, 1736, 2108, 2863, 3272, 3689, 4216, 5726, 6953, 7378, 11452, 12679, 13906, 14756, 22904, 25358, 27812, 29512, 48671, 50716, 55624, 88753, 97342, 101432, 177506, 194684, 215543, 355012, 389368, 431086, 710024, 862172, 1508801, 1724344, 3017602, 6035204, 12070408]

約数ペア:

[(1, 12070408), (2, 6035204), (4, 3017602), (7, 1724344), (8, 1508801), (14, 862172), (17, 710024), (28, 431086), (31, 389368), (34, 355012), (56, 215543), (62, 194684), (68, 177506), (119, 101432), (124, 97342), (136, 88753), (217, 55624), (238, 50716), (248, 48671), (409, 29512), (434, 27812), (476, 25358), (527, 22904), (818, 14756), (868, 13906), (952, 12679), (1054, 11452), (1636, 7378), (1736, 6953), (2108, 5726), (2863, 4216), (3272, 3689)]