63581752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 141120000

約数和(自身を除く): 77538248

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 988, 1196, 1399, 1748, 1976, 2392, 2798, 3496, 5596, 5681, 11192, 11362, 18187, 22724, 26581, 32177, 36374, 45448, 53162, 64354, 72748, 106324, 128708, 145496, 212648, 257416, 345553, 418301, 611363, 691106, 836602, 1222726, 1382212, 1673204, 2445452, 2764424, 3346408, 4890904, 7947719, 15895438, 31790876, 63581752]

約数ペア:

[(1, 63581752), (2, 31790876), (4, 15895438), (8, 7947719), (13, 4890904), (19, 3346408), (23, 2764424), (26, 2445452), (38, 1673204), (46, 1382212), (52, 1222726), (76, 836602), (92, 691106), (104, 611363), (152, 418301), (184, 345553), (247, 257416), (299, 212648), (437, 145496), (494, 128708), (598, 106324), (874, 72748), (988, 64354), (1196, 53162), (1399, 45448), (1748, 36374), (1976, 32177), (2392, 26581), (2798, 22724), (3496, 18187), (5596, 11362), (5681, 11192)]