6446128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 14249088

約数和(自身を除く): 7802960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 1823, 3536, 3646, 7292, 14584, 23699, 29168, 30991, 47398, 61982, 94796, 123964, 189592, 247928, 379184, 402883, 495856, 805766, 1611532, 3223064, 6446128]

約数ペア:

[(1, 6446128), (2, 3223064), (4, 1611532), (8, 805766), (13, 495856), (16, 402883), (17, 379184), (26, 247928), (34, 189592), (52, 123964), (68, 94796), (104, 61982), (136, 47398), (208, 30991), (221, 29168), (272, 23699), (442, 14584), (884, 7292), (1768, 3646), (1823, 3536)]