3969488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 8142336

約数和(自身を除く): 4172848

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 151, 212, 248, 302, 424, 496, 604, 848, 1208, 1643, 2416, 3286, 4681, 6572, 8003, 9362, 13144, 16006, 18724, 26288, 32012, 37448, 64024, 74896, 128048, 248093, 496186, 992372, 1984744, 3969488]

約数ペア:

[(1, 3969488), (2, 1984744), (4, 992372), (8, 496186), (16, 248093), (31, 128048), (53, 74896), (62, 64024), (106, 37448), (124, 32012), (151, 26288), (212, 18724), (248, 16006), (302, 13144), (424, 9362), (496, 8003), (604, 6572), (848, 4681), (1208, 3286), (1643, 2416)]