23508766268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{6491}}^1$

素因数の和:6783

約数の個数: 72

約数和(自身を含む): 47267031504

約数和(自身を除く): 23758265236

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 241, 289, 442, 482, 578, 884, 964, 1156, 3133, 3757, 4097, 6266, 6491, 7514, 8194, 12532, 12982, 15028, 16388, 25964, 53261, 69649, 84383, 106522, 110347, 139298, 168766, 213044, 220694, 278596, 337532, 441388, 905437, 1434511, 1564331, 1810874, 1875899, 2869022, 3128662, 3621748, 3751798, 5738044, 6257324, 7503596, 20336303, 24386687, 26593627, 40672606, 48773374, 53187254, 81345212, 97546748, 106374508, 345717151, 452091659, 691434302, 904183318, 1382868604, 1808366636, 5877191567, 11754383134, 23508766268]

約数ペア:

[(1, 23508766268), (2, 11754383134), (4, 5877191567), (13, 1808366636), (17, 1382868604), (26, 904183318), (34, 691434302), (52, 452091659), (68, 345717151), (221, 106374508), (241, 97546748), (289, 81345212), (442, 53187254), (482, 48773374), (578, 40672606), (884, 26593627), (964, 24386687), (1156, 20336303), (3133, 7503596), (3757, 6257324), (4097, 5738044), (6266, 3751798), (6491, 3621748), (7514, 3128662), (8194, 2869022), (12532, 1875899), (12982, 1810874), (15028, 1564331), (16388, 1434511), (25964, 905437), (53261, 441388), (69649, 337532), (84383, 278596), (106522, 220694), (110347, 213044), (139298, 168766)]