64622766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4789}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 140021280

約数和(自身を除く): 75398514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 4789, 6747, 9578, 13494, 14367, 28734, 62257, 124514, 186771, 373542, 828497, 1656994, 2485491, 4970982, 10770461, 21540922, 32311383, 64622766]

約数ペア:

[(1, 64622766), (2, 32311383), (3, 21540922), (6, 10770461), (13, 4970982), (26, 2485491), (39, 1656994), (78, 828497), (173, 373542), (346, 186771), (519, 124514), (1038, 62257), (2249, 28734), (4498, 14367), (4789, 13494), (6747, 9578)]