7157031424

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{229157}}^1$

素因数の和:229236

約数の個数: 40

約数和(自身を含む): 14534575308

約数和(自身を除く): 7377543884

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 7808, 15616, 31232, 229157, 458314, 916628, 1833256, 3666512, 7333024, 13978577, 14666048, 27957154, 29332096, 55914308, 58664192, 111828616, 117328384, 223657232, 447314464, 894628928, 1789257856, 3578515712, 7157031424]

約数ペア:

[(1, 7157031424), (2, 3578515712), (4, 1789257856), (8, 894628928), (16, 447314464), (32, 223657232), (61, 117328384), (64, 111828616), (122, 58664192), (128, 55914308), (244, 29332096), (256, 27957154), (488, 14666048), (512, 13978577), (976, 7333024), (1952, 3666512), (3904, 1833256), (7808, 916628), (15616, 458314), (31232, 229157)]