42400652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 90393408

約数和(自身を除く): 47992756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 317, 476, 562, 634, 1124, 1268, 1967, 2219, 3934, 4438, 4777, 5389, 7868, 8876, 9554, 10778, 19108, 21556, 33439, 37723, 66878, 75446, 89077, 133756, 150892, 178154, 356308, 623539, 1247078, 1514309, 2494156, 3028618, 6057236, 10600163, 21200326, 42400652]

約数ペア:

[(1, 42400652), (2, 21200326), (4, 10600163), (7, 6057236), (14, 3028618), (17, 2494156), (28, 1514309), (34, 1247078), (68, 623539), (119, 356308), (238, 178154), (281, 150892), (317, 133756), (476, 89077), (562, 75446), (634, 66878), (1124, 37723), (1268, 33439), (1967, 21556), (2219, 19108), (3934, 10778), (4438, 9554), (4777, 8876), (5389, 7868)]