126259712

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13016

約数の個数: 40

約数和(自身を含む): 265570800

約数和(自身を除く): 139311088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 12979, 25958, 51916, 103832, 207664, 246601, 415328, 493202, 830656, 986404, 1661312, 1972808, 3322624, 3945616, 6645248, 7891232, 15782464, 31564928, 63129856, 126259712]

約数ペア:

[(1, 126259712), (2, 63129856), (4, 31564928), (8, 15782464), (16, 7891232), (19, 6645248), (32, 3945616), (38, 3322624), (64, 1972808), (76, 1661312), (128, 986404), (152, 830656), (256, 493202), (304, 415328), (512, 246601), (608, 207664), (1216, 103832), (2432, 51916), (4864, 25958), (9728, 12979)]