40898968

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 88542720

約数和(自身を除く): 47643752

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 167, 184, 242, 253, 334, 484, 506, 668, 968, 1012, 1331, 1336, 1837, 2024, 2662, 2783, 3674, 3841, 5324, 5566, 7348, 7682, 10648, 11132, 14696, 15364, 20207, 22264, 30613, 30728, 40414, 42251, 61226, 80828, 84502, 122452, 161656, 169004, 222277, 244904, 338008, 444554, 464761, 889108, 929522, 1778216, 1859044, 3718088, 5112371, 10224742, 20449484, 40898968]

約数ペア:

[(1, 40898968), (2, 20449484), (4, 10224742), (8, 5112371), (11, 3718088), (22, 1859044), (23, 1778216), (44, 929522), (46, 889108), (88, 464761), (92, 444554), (121, 338008), (167, 244904), (184, 222277), (242, 169004), (253, 161656), (334, 122452), (484, 84502), (506, 80828), (668, 61226), (968, 42251), (1012, 40414), (1331, 30728), (1336, 30613), (1837, 22264), (2024, 20207), (2662, 15364), (2783, 14696), (3674, 11132), (3841, 10648), (5324, 7682), (5566, 7348)]