8743984

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 18881728

約数和(自身を除く): 10137744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 272, 289, 488, 496, 527, 578, 976, 1037, 1054, 1156, 1891, 2074, 2108, 2312, 3782, 4148, 4216, 4624, 7564, 8296, 8432, 8959, 15128, 16592, 17629, 17918, 30256, 32147, 35258, 35836, 64294, 70516, 71672, 128588, 141032, 143344, 257176, 282064, 514352, 546499, 1092998, 2185996, 4371992, 8743984]

約数ペア:

[(1, 8743984), (2, 4371992), (4, 2185996), (8, 1092998), (16, 546499), (17, 514352), (31, 282064), (34, 257176), (61, 143344), (62, 141032), (68, 128588), (122, 71672), (124, 70516), (136, 64294), (244, 35836), (248, 35258), (272, 32147), (289, 30256), (488, 17918), (496, 17629), (527, 16592), (578, 15128), (976, 8959), (1037, 8432), (1054, 8296), (1156, 7564), (1891, 4624), (2074, 4216), (2108, 4148), (2312, 3782)]