72585688

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6143}}^1$

素因数の和:6367

約数の個数: 32

約数和(自身を含む): 156303360

約数和(自身を除く): 83717672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 6143, 11816, 12286, 24572, 43001, 49144, 86002, 172004, 344008, 1296173, 2592346, 5184692, 9073211, 10369384, 18146422, 36292844, 72585688]

約数ペア:

[(1, 72585688), (2, 36292844), (4, 18146422), (7, 10369384), (8, 9073211), (14, 5184692), (28, 2592346), (56, 1296173), (211, 344008), (422, 172004), (844, 86002), (1477, 49144), (1688, 43001), (2954, 24572), (5908, 12286), (6143, 11816)]