65369044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 131084800

約数和(自身を除く): 65715756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 607, 988, 1214, 1417, 2071, 2428, 2834, 4142, 5668, 7891, 8284, 11533, 15782, 23066, 26923, 31564, 46132, 53846, 66163, 107692, 132326, 149929, 264652, 299858, 599716, 860119, 1257097, 1720238, 2514194, 3440476, 5028388, 16342261, 32684522, 65369044]

約数ペア:

[(1, 65369044), (2, 32684522), (4, 16342261), (13, 5028388), (19, 3440476), (26, 2514194), (38, 1720238), (52, 1257097), (76, 860119), (109, 599716), (218, 299858), (247, 264652), (436, 149929), (494, 132326), (607, 107692), (988, 66163), (1214, 53846), (1417, 46132), (2071, 31564), (2428, 26923), (2834, 23066), (4142, 15782), (5668, 11533), (7891, 8284)]