9750128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 19686240

約数和(自身を除く): 9936112

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 167, 178, 328, 334, 356, 656, 668, 712, 1336, 1424, 2672, 3649, 6847, 7298, 13694, 14596, 14863, 27388, 29192, 29726, 54776, 58384, 59452, 109552, 118904, 237808, 609383, 1218766, 2437532, 4875064, 9750128]

約数ペア:

[(1, 9750128), (2, 4875064), (4, 2437532), (8, 1218766), (16, 609383), (41, 237808), (82, 118904), (89, 109552), (164, 59452), (167, 58384), (178, 54776), (328, 29726), (334, 29192), (356, 27388), (656, 14863), (668, 14596), (712, 13694), (1336, 7298), (1424, 6847), (2672, 3649)]