23808408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 64683360

約数和(自身を除く): 40874952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 557, 822, 1096, 1114, 1644, 1671, 1781, 2228, 3288, 3342, 3562, 4456, 5343, 6684, 7124, 7241, 10686, 13368, 14248, 14482, 21372, 21723, 28964, 42744, 43446, 57928, 76309, 86892, 152618, 173784, 228927, 305236, 457854, 610472, 915708, 992017, 1831416, 1984034, 2976051, 3968068, 5952102, 7936136, 11904204, 23808408]

約数ペア:

[(1, 23808408), (2, 11904204), (3, 7936136), (4, 5952102), (6, 3968068), (8, 2976051), (12, 1984034), (13, 1831416), (24, 992017), (26, 915708), (39, 610472), (52, 457854), (78, 305236), (104, 228927), (137, 173784), (156, 152618), (274, 86892), (312, 76309), (411, 57928), (548, 43446), (557, 42744), (822, 28964), (1096, 21723), (1114, 21372), (1644, 14482), (1671, 14248), (1781, 13368), (2228, 10686), (3288, 7241), (3342, 7124), (3562, 6684), (4456, 5343)]