428423928

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{200573}}^1$

素因数の和:200671

約数の個数: 32

約数和(自身を含む): 1083099600

約数和(自身を除く): 654675672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 200573, 401146, 601719, 802292, 1203438, 1604584, 2406876, 4813752, 17850997, 35701994, 53552991, 71403988, 107105982, 142807976, 214211964, 428423928]

約数ペア:

[(1, 428423928), (2, 214211964), (3, 142807976), (4, 107105982), (6, 71403988), (8, 53552991), (12, 35701994), (24, 17850997), (89, 4813752), (178, 2406876), (267, 1604584), (356, 1203438), (534, 802292), (712, 601719), (1068, 401146), (2136, 200573)]