8072416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 11523104

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 71, 76, 88, 136, 142, 152, 176, 187, 209, 272, 284, 304, 323, 352, 374, 418, 544, 568, 608, 646, 748, 781, 836, 1136, 1207, 1292, 1349, 1496, 1562, 1672, 2272, 2414, 2584, 2698, 2992, 3124, 3344, 3553, 4828, 5168, 5396, 5984, 6248, 6688, 7106, 9656, 10336, 10792, 12496, 13277, 14212, 14839, 19312, 21584, 22933, 24992, 26554, 28424, 29678, 38624, 43168, 45866, 53108, 56848, 59356, 91732, 106216, 113696, 118712, 183464, 212432, 237424, 252263, 366928, 424864, 474848, 504526, 733856, 1009052, 2018104, 4036208, 8072416]

約数ペア:

[(1, 8072416), (2, 4036208), (4, 2018104), (8, 1009052), (11, 733856), (16, 504526), (17, 474848), (19, 424864), (22, 366928), (32, 252263), (34, 237424), (38, 212432), (44, 183464), (68, 118712), (71, 113696), (76, 106216), (88, 91732), (136, 59356), (142, 56848), (152, 53108), (176, 45866), (187, 43168), (209, 38624), (272, 29678), (284, 28424), (304, 26554), (323, 24992), (352, 22933), (374, 21584), (418, 19312), (544, 14839), (568, 14212), (608, 13277), (646, 12496), (748, 10792), (781, 10336), (836, 9656), (1136, 7106), (1207, 6688), (1292, 6248), (1349, 5984), (1496, 5396), (1562, 5168), (1672, 4828), (2272, 3553), (2414, 3344), (2584, 3124), (2698, 2992)]