65563316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6211}}^1$

素因数の和:6264

約数の個数: 48

約数和(自身を含む): 146106240

約数和(自身を除く): 80542924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6211, 10556, 12422, 24844, 43477, 80743, 86954, 161486, 173908, 180119, 322972, 360238, 565201, 720476, 1130402, 1260833, 2260804, 2341547, 2521666, 4683094, 5043332, 9366188, 16390829, 32781658, 65563316]

約数ペア:

[(1, 65563316), (2, 32781658), (4, 16390829), (7, 9366188), (13, 5043332), (14, 4683094), (26, 2521666), (28, 2341547), (29, 2260804), (52, 1260833), (58, 1130402), (91, 720476), (116, 565201), (182, 360238), (203, 322972), (364, 180119), (377, 173908), (406, 161486), (754, 86954), (812, 80743), (1508, 43477), (2639, 24844), (5278, 12422), (6211, 10556)]