7111966472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 14519500800

約数和(自身を除く): 7407534328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 421, 508, 842, 1016, 1279, 1651, 1684, 2558, 3302, 3368, 5116, 5473, 6604, 10232, 10946, 13208, 16627, 21892, 33254, 43784, 53467, 66508, 106934, 133016, 162433, 213868, 324866, 427736, 538459, 649732, 695071, 1076918, 1299464, 1390142, 2111629, 2153836, 2780284, 4223258, 4307672, 5560568, 6999967, 8446516, 13999934, 16893032, 27999868, 55999736, 68384293, 136768586, 273537172, 547074344, 888995809, 1777991618, 3555983236, 7111966472]

約数ペア:

[(1, 7111966472), (2, 3555983236), (4, 1777991618), (8, 888995809), (13, 547074344), (26, 273537172), (52, 136768586), (104, 68384293), (127, 55999736), (254, 27999868), (421, 16893032), (508, 13999934), (842, 8446516), (1016, 6999967), (1279, 5560568), (1651, 4307672), (1684, 4223258), (2558, 2780284), (3302, 2153836), (3368, 2111629), (5116, 1390142), (5473, 1299464), (6604, 1076918), (10232, 695071), (10946, 649732), (13208, 538459), (16627, 427736), (21892, 324866), (33254, 213868), (43784, 162433), (53467, 133016), (66508, 106934)]