65313174376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1\times {\mathrm{2713}}^1$

素因数の和:4298

約数の個数: 64

約数和(自身を含む): 128109484800

約数和(自身を除く): 62796310424

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1489, 2021, 2713, 2978, 4042, 5426, 5956, 8084, 10852, 11912, 16168, 21704, 64027, 69983, 116659, 127511, 128054, 139966, 233318, 255022, 256108, 279932, 466636, 510044, 512216, 559864, 933272, 1020088, 3009269, 4039657, 5482973, 6018538, 8079314, 10965946, 12037076, 16158628, 21931892, 24074152, 32317256, 43863784, 173705251, 189863879, 347410502, 379727758, 694821004, 759455516, 1389642008, 1518911032, 8164146797, 16328293594, 32656587188, 65313174376]

約数ペア:

[(1, 65313174376), (2, 32656587188), (4, 16328293594), (8, 8164146797), (43, 1518911032), (47, 1389642008), (86, 759455516), (94, 694821004), (172, 379727758), (188, 347410502), (344, 189863879), (376, 173705251), (1489, 43863784), (2021, 32317256), (2713, 24074152), (2978, 21931892), (4042, 16158628), (5426, 12037076), (5956, 10965946), (8084, 8079314), (10852, 6018538), (11912, 5482973), (16168, 4039657), (21704, 3009269), (64027, 1020088), (69983, 933272), (116659, 559864), (127511, 512216), (128054, 510044), (139966, 466636), (233318, 279932), (255022, 256108)]