858304401752

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1\times {\mathrm{93481}}^1$

素因数の和:94912

約数の個数: 64

約数和(自身を含む): 1855161507840

約数和(自身を除く): 996857106088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1291, 1778, 2582, 3556, 5164, 7112, 9037, 10328, 18074, 36148, 72296, 93481, 163957, 186962, 327914, 373924, 654367, 655828, 747848, 1147699, 1308734, 1311656, 2295398, 2617468, 4590796, 5234936, 9181592, 11872087, 23744174, 47488348, 83104609, 94976696, 120683971, 166209218, 241367942, 332418436, 482735884, 664836872, 844787797, 965471768, 1689575594, 3379151188, 6758302376, 15326864317, 30653728634, 61307457268, 107288050219, 122614914536, 214576100438, 429152200876, 858304401752]

約数ペア:

[(1, 858304401752), (2, 429152200876), (4, 214576100438), (7, 122614914536), (8, 107288050219), (14, 61307457268), (28, 30653728634), (56, 15326864317), (127, 6758302376), (254, 3379151188), (508, 1689575594), (889, 965471768), (1016, 844787797), (1291, 664836872), (1778, 482735884), (2582, 332418436), (3556, 241367942), (5164, 166209218), (7112, 120683971), (9037, 94976696), (10328, 83104609), (18074, 47488348), (36148, 23744174), (72296, 11872087), (93481, 9181592), (163957, 5234936), (186962, 4590796), (327914, 2617468), (373924, 2295398), (654367, 1311656), (655828, 1308734), (747848, 1147699)]