3218848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 6890184

約数和(自身を除く): 3671336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 97, 122, 136, 194, 244, 272, 388, 488, 544, 776, 976, 1037, 1552, 1649, 1952, 2074, 3104, 3298, 4148, 5917, 6596, 8296, 11834, 13192, 16592, 23668, 26384, 33184, 47336, 52768, 94672, 100589, 189344, 201178, 402356, 804712, 1609424, 3218848]

約数ペア:

[(1, 3218848), (2, 1609424), (4, 804712), (8, 402356), (16, 201178), (17, 189344), (32, 100589), (34, 94672), (61, 52768), (68, 47336), (97, 33184), (122, 26384), (136, 23668), (194, 16592), (244, 13192), (272, 11834), (388, 8296), (488, 6596), (544, 5917), (776, 4148), (976, 3298), (1037, 3104), (1552, 2074), (1649, 1952)]