71812416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28771}}^1$

素因数の和:28799

約数の個数: 56

約数和(自身を含む): 204626464

約数和(自身を除く): 132814048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28771, 57542, 86313, 115084, 172626, 230168, 345252, 374023, 460336, 690504, 748046, 920672, 1122069, 1381008, 1496092, 1841344, 2244138, 2762016, 2992184, 4488276, 5524032, 5984368, 8976552, 11968736, 17953104, 23937472, 35906208, 71812416]

約数ペア:

[(1, 71812416), (2, 35906208), (3, 23937472), (4, 17953104), (6, 11968736), (8, 8976552), (12, 5984368), (13, 5524032), (16, 4488276), (24, 2992184), (26, 2762016), (32, 2244138), (39, 1841344), (48, 1496092), (52, 1381008), (64, 1122069), (78, 920672), (96, 748046), (104, 690504), (156, 460336), (192, 374023), (208, 345252), (312, 230168), (416, 172626), (624, 115084), (832, 86313), (1248, 57542), (2496, 28771)]