40013712

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1153}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 112545004

約数和(自身を除く): 72531292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1153, 1446, 1928, 2169, 2306, 2892, 3459, 3856, 4338, 4612, 5784, 6918, 8676, 9224, 10377, 11568, 13836, 17352, 18448, 20754, 27672, 34704, 41508, 55344, 83016, 166032, 277873, 555746, 833619, 1111492, 1667238, 2222984, 2500857, 3334476, 4445968, 5001714, 6668952, 10003428, 13337904, 20006856, 40013712]

約数ペア:

[(1, 40013712), (2, 20006856), (3, 13337904), (4, 10003428), (6, 6668952), (8, 5001714), (9, 4445968), (12, 3334476), (16, 2500857), (18, 2222984), (24, 1667238), (36, 1111492), (48, 833619), (72, 555746), (144, 277873), (241, 166032), (482, 83016), (723, 55344), (964, 41508), (1153, 34704), (1446, 27672), (1928, 20754), (2169, 18448), (2306, 17352), (2892, 13836), (3459, 11568), (3856, 10377), (4338, 9224), (4612, 8676), (5784, 6918)]