47368698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 109226880

約数和(自身を除く): 61858182

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 257, 278, 417, 442, 514, 663, 771, 834, 1326, 1542, 1807, 2363, 3341, 3614, 4369, 4726, 5421, 6682, 7089, 8738, 10023, 10842, 13107, 14178, 20046, 26214, 30719, 35723, 56797, 61438, 71446, 92157, 107169, 113594, 170391, 184314, 214338, 340782, 464399, 607291, 928798, 1214582, 1393197, 1821873, 2786394, 3643746, 7894783, 15789566, 23684349, 47368698]

約数ペア:

[(1, 47368698), (2, 23684349), (3, 15789566), (6, 7894783), (13, 3643746), (17, 2786394), (26, 1821873), (34, 1393197), (39, 1214582), (51, 928798), (78, 607291), (102, 464399), (139, 340782), (221, 214338), (257, 184314), (278, 170391), (417, 113594), (442, 107169), (514, 92157), (663, 71446), (771, 61438), (834, 56797), (1326, 35723), (1542, 30719), (1807, 26214), (2363, 20046), (3341, 14178), (3614, 13107), (4369, 10842), (4726, 10023), (5421, 8738), (6682, 7089)]