7646132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 7877068

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 109, 142, 218, 247, 284, 436, 494, 923, 988, 1349, 1417, 1846, 2071, 2698, 2834, 3692, 4142, 5396, 5668, 7739, 8284, 15478, 17537, 26923, 30956, 35074, 53846, 70148, 100607, 107692, 147041, 201214, 294082, 402428, 588164, 1911533, 3823066, 7646132]

約数ペア:

[(1, 7646132), (2, 3823066), (4, 1911533), (13, 588164), (19, 402428), (26, 294082), (38, 201214), (52, 147041), (71, 107692), (76, 100607), (109, 70148), (142, 53846), (218, 35074), (247, 30956), (284, 26923), (436, 17537), (494, 15478), (923, 8284), (988, 7739), (1349, 5668), (1417, 5396), (1846, 4142), (2071, 3692), (2698, 2834)]