4168672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 4721888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 97, 136, 158, 194, 272, 316, 388, 544, 632, 776, 1264, 1343, 1552, 1649, 2528, 2686, 3104, 3298, 5372, 6596, 7663, 10744, 13192, 15326, 21488, 26384, 30652, 42976, 52768, 61304, 122608, 130271, 245216, 260542, 521084, 1042168, 2084336, 4168672]

約数ペア:

[(1, 4168672), (2, 2084336), (4, 1042168), (8, 521084), (16, 260542), (17, 245216), (32, 130271), (34, 122608), (68, 61304), (79, 52768), (97, 42976), (136, 30652), (158, 26384), (194, 21488), (272, 15326), (316, 13192), (388, 10744), (544, 7663), (632, 6596), (776, 5372), (1264, 3298), (1343, 3104), (1552, 2686), (1649, 2528)]