70890272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 148925952

約数和(自身を除く): 78035680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 863, 1208, 1726, 2416, 2567, 3452, 4832, 5134, 6904, 10268, 13808, 14671, 20536, 27616, 29342, 41072, 58684, 82144, 117368, 130313, 234736, 260626, 469472, 521252, 1042504, 2085008, 2215321, 4170016, 4430642, 8861284, 17722568, 35445136, 70890272]

約数ペア:

[(1, 70890272), (2, 35445136), (4, 17722568), (8, 8861284), (16, 4430642), (17, 4170016), (32, 2215321), (34, 2085008), (68, 1042504), (136, 521252), (151, 469472), (272, 260626), (302, 234736), (544, 130313), (604, 117368), (863, 82144), (1208, 58684), (1726, 41072), (2416, 29342), (2567, 27616), (3452, 20536), (4832, 14671), (5134, 13808), (6904, 10268)]