67887376544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1284967}}^1$

素因数の和:1285117

約数の個数: 48

約数和(自身を含む): 145067747328

約数和(自身を除く): 77180370784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 26416, 52832, 1284967, 2569934, 5139868, 10279736, 16704571, 20559472, 33409142, 41118944, 66818284, 133636568, 163190809, 267273136, 326381618, 534546272, 652763236, 1305526472, 2121480517, 2611052944, 4242961034, 5222105888, 8485922068, 16971844136, 33943688272, 67887376544]

約数ペア:

[(1, 67887376544), (2, 33943688272), (4, 16971844136), (8, 8485922068), (13, 5222105888), (16, 4242961034), (26, 2611052944), (32, 2121480517), (52, 1305526472), (104, 652763236), (127, 534546272), (208, 326381618), (254, 267273136), (416, 163190809), (508, 133636568), (1016, 66818284), (1651, 41118944), (2032, 33409142), (3302, 20559472), (4064, 16704571), (6604, 10279736), (13208, 5139868), (26416, 2569934), (52832, 1284967)]