40448068

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 71858304

約数和(自身を除く): 31410236

約数列:

[1, 2, 4, 151, 167, 302, 334, 401, 604, 668, 802, 1604, 25217, 50434, 60551, 66967, 100868, 121102, 133934, 242204, 267868, 10112017, 20224034, 40448068]

約数ペア:

[(1, 40448068), (2, 20224034), (4, 10112017), (151, 267868), (167, 242204), (302, 133934), (334, 121102), (401, 100868), (604, 66967), (668, 60551), (802, 50434), (1604, 25217)]