64550892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18743}}^1$

素因数の和:18798

約数の個数: 48

約数和(自身を含む): 176343552

約数和(自身を除く): 111792660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 18743, 37486, 56229, 74972, 112458, 131201, 224916, 262402, 393603, 524804, 768463, 787206, 1536926, 1574412, 2305389, 3073852, 4610778, 5379241, 9221556, 10758482, 16137723, 21516964, 32275446, 64550892]

約数ペア:

[(1, 64550892), (2, 32275446), (3, 21516964), (4, 16137723), (6, 10758482), (7, 9221556), (12, 5379241), (14, 4610778), (21, 3073852), (28, 2305389), (41, 1574412), (42, 1536926), (82, 787206), (84, 768463), (123, 524804), (164, 393603), (246, 262402), (287, 224916), (492, 131201), (574, 112458), (861, 74972), (1148, 56229), (1722, 37486), (3444, 18743)]