828211888

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{7417}}^1$

素因数の和:8429

約数の個数: 40

約数和(自身を含む): 1835984672

約数和(自身を除く): 1007772784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3988, 6979, 7417, 7976, 13958, 14834, 15952, 27916, 29668, 51919, 55832, 59336, 103838, 111664, 118672, 207676, 415352, 830704, 7394749, 14789498, 29578996, 51763243, 59157992, 103526486, 118315984, 207052972, 414105944, 828211888]

約数ペア:

[(1, 828211888), (2, 414105944), (4, 207052972), (7, 118315984), (8, 103526486), (14, 59157992), (16, 51763243), (28, 29578996), (56, 14789498), (112, 7394749), (997, 830704), (1994, 415352), (3988, 207676), (6979, 118672), (7417, 111664), (7976, 103838), (13958, 59336), (14834, 55832), (15952, 51919), (27916, 29668)]