25954266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 59834880

約数和(自身を除く): 33880614

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 83, 114, 166, 211, 247, 249, 422, 494, 498, 633, 741, 1079, 1266, 1482, 1577, 2158, 2743, 3154, 3237, 4009, 4731, 5486, 6474, 8018, 8229, 9462, 12027, 16458, 17513, 20501, 24054, 35026, 41002, 52117, 52539, 61503, 104234, 105078, 123006, 156351, 227669, 312702, 332747, 455338, 665494, 683007, 998241, 1366014, 1996482, 4325711, 8651422, 12977133, 25954266]

約数ペア:

[(1, 25954266), (2, 12977133), (3, 8651422), (6, 4325711), (13, 1996482), (19, 1366014), (26, 998241), (38, 683007), (39, 665494), (57, 455338), (78, 332747), (83, 312702), (114, 227669), (166, 156351), (211, 123006), (247, 105078), (249, 104234), (422, 61503), (494, 52539), (498, 52117), (633, 41002), (741, 35026), (1079, 24054), (1266, 20501), (1482, 17513), (1577, 16458), (2158, 12027), (2743, 9462), (3154, 8229), (3237, 8018), (4009, 6474), (4731, 5486)]