7894944

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 22800960

約数和(自身を除く): 14906016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 347, 474, 632, 694, 711, 948, 1041, 1264, 1388, 1422, 1896, 2082, 2528, 2776, 2844, 3123, 3792, 4164, 5552, 5688, 6246, 7584, 8328, 11104, 11376, 12492, 16656, 22752, 24984, 27413, 33312, 49968, 54826, 82239, 99936, 109652, 164478, 219304, 246717, 328956, 438608, 493434, 657912, 877216, 986868, 1315824, 1973736, 2631648, 3947472, 7894944]

約数ペア:

[(1, 7894944), (2, 3947472), (3, 2631648), (4, 1973736), (6, 1315824), (8, 986868), (9, 877216), (12, 657912), (16, 493434), (18, 438608), (24, 328956), (32, 246717), (36, 219304), (48, 164478), (72, 109652), (79, 99936), (96, 82239), (144, 54826), (158, 49968), (237, 33312), (288, 27413), (316, 24984), (347, 22752), (474, 16656), (632, 12492), (694, 11376), (711, 11104), (948, 8328), (1041, 7584), (1264, 6246), (1388, 5688), (1422, 5552), (1896, 4164), (2082, 3792), (2528, 3123), (2776, 2844)]