4371992

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 9136320

約数和(自身を除く): 4764328

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 289, 488, 527, 578, 1037, 1054, 1156, 1891, 2074, 2108, 2312, 3782, 4148, 4216, 7564, 8296, 8959, 15128, 17629, 17918, 32147, 35258, 35836, 64294, 70516, 71672, 128588, 141032, 257176, 546499, 1092998, 2185996, 4371992]

約数ペア:

[(1, 4371992), (2, 2185996), (4, 1092998), (8, 546499), (17, 257176), (31, 141032), (34, 128588), (61, 71672), (62, 70516), (68, 64294), (122, 35836), (124, 35258), (136, 32147), (244, 17918), (248, 17629), (289, 15128), (488, 8959), (527, 8296), (578, 7564), (1037, 4216), (1054, 4148), (1156, 3782), (1891, 2312), (2074, 2108)]