25626173584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{10729}}^1$

素因数の和:11120

約数の個数: 80

約数和(自身を含む): 55658312640

約数和(自身を除く): 30032139056

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 331, 451, 656, 662, 902, 1324, 1804, 2648, 3608, 3641, 5296, 7216, 7282, 10729, 13571, 14564, 21458, 27142, 29128, 42916, 54284, 58256, 85832, 108568, 118019, 149281, 171664, 217136, 236038, 298562, 439889, 472076, 597124, 879778, 944152, 1194248, 1759556, 1888304, 2388496, 3519112, 3551299, 4838779, 7038224, 7102598, 9677558, 14205196, 19355116, 28410392, 38710232, 39064289, 56820784, 77420464, 78128578, 145603259, 156257156, 291206518, 312514312, 582413036, 625028624, 1164826072, 1601635849, 2329652144, 3203271698, 6406543396, 12813086792, 25626173584]

約数ペア:

[(1, 25626173584), (2, 12813086792), (4, 6406543396), (8, 3203271698), (11, 2329652144), (16, 1601635849), (22, 1164826072), (41, 625028624), (44, 582413036), (82, 312514312), (88, 291206518), (164, 156257156), (176, 145603259), (328, 78128578), (331, 77420464), (451, 56820784), (656, 39064289), (662, 38710232), (902, 28410392), (1324, 19355116), (1804, 14205196), (2648, 9677558), (3608, 7102598), (3641, 7038224), (5296, 4838779), (7216, 3551299), (7282, 3519112), (10729, 2388496), (13571, 1888304), (14564, 1759556), (21458, 1194248), (27142, 944152), (29128, 879778), (42916, 597124), (54284, 472076), (58256, 439889), (85832, 298562), (108568, 236038), (118019, 217136), (149281, 171664)]