4320752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 8994960

約数和(自身を除く): 4674208

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 233, 244, 304, 466, 488, 932, 976, 1159, 1864, 2318, 3728, 4427, 4636, 8854, 9272, 14213, 17708, 18544, 28426, 35416, 56852, 70832, 113704, 227408, 270047, 540094, 1080188, 2160376, 4320752]

約数ペア:

[(1, 4320752), (2, 2160376), (4, 1080188), (8, 540094), (16, 270047), (19, 227408), (38, 113704), (61, 70832), (76, 56852), (122, 35416), (152, 28426), (233, 18544), (244, 17708), (304, 14213), (466, 9272), (488, 8854), (932, 4636), (976, 4427), (1159, 3728), (1864, 2318)]