29313848

素因数分解:

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

素因数の和:480

約数の個数: 48

約数和(自身を含む): 60417600

約数和(自身を除く): 31103752

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 409, 527, 578, 818, 1054, 1156, 1636, 2108, 2312, 3272, 4216, 6953, 8959, 12679, 13906, 17918, 25358, 27812, 35836, 50716, 55624, 71672, 101432, 118201, 215543, 236402, 431086, 472804, 862172, 945608, 1724344, 3664231, 7328462, 14656924, 29313848]

約数ペア:

[(1, 29313848), (2, 14656924), (4, 7328462), (8, 3664231), (17, 1724344), (31, 945608), (34, 862172), (62, 472804), (68, 431086), (124, 236402), (136, 215543), (248, 118201), (289, 101432), (409, 71672), (527, 55624), (578, 50716), (818, 35836), (1054, 27812), (1156, 25358), (1636, 17918), (2108, 13906), (2312, 12679), (3272, 8959), (4216, 6953)]