42061792

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 44424608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 389, 436, 496, 778, 872, 992, 1556, 1744, 3112, 3379, 3488, 6224, 6758, 12059, 12448, 13516, 24118, 27032, 42401, 48236, 54064, 84802, 96472, 108128, 169604, 192944, 339208, 385888, 678416, 1314431, 1356832, 2628862, 5257724, 10515448, 21030896, 42061792]

約数ペア:

[(1, 42061792), (2, 21030896), (4, 10515448), (8, 5257724), (16, 2628862), (31, 1356832), (32, 1314431), (62, 678416), (109, 385888), (124, 339208), (218, 192944), (248, 169604), (389, 108128), (436, 96472), (496, 84802), (778, 54064), (872, 48236), (992, 42401), (1556, 27032), (1744, 24118), (3112, 13516), (3379, 12448), (3488, 12059), (6224, 6758)]