777388864

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42323}}^1$

素因数の和:42383

約数の個数: 56

約数和(自身を含む): 1806049728

約数和(自身を除く): 1028660864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 42323, 84646, 169292, 296261, 338584, 592522, 677168, 1185044, 1354336, 1735243, 2370088, 2708672, 3470486, 4740176, 6940972, 9480352, 12146701, 13881944, 18960704, 24293402, 27763888, 48586804, 55527776, 97173608, 111055552, 194347216, 388694432, 777388864]

約数ペア:

[(1, 777388864), (2, 388694432), (4, 194347216), (7, 111055552), (8, 97173608), (14, 55527776), (16, 48586804), (28, 27763888), (32, 24293402), (41, 18960704), (56, 13881944), (64, 12146701), (82, 9480352), (112, 6940972), (164, 4740176), (224, 3470486), (287, 2708672), (328, 2370088), (448, 1735243), (574, 1354336), (656, 1185044), (1148, 677168), (1312, 592522), (2296, 338584), (2624, 296261), (4592, 169292), (9184, 84646), (18368, 42323)]