13651408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 28926720

約数和(自身を除く): 15275312

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1619, 2108, 3238, 4216, 6476, 8432, 12952, 25904, 27523, 50189, 55046, 100378, 110092, 200756, 220184, 401512, 440368, 803024, 853213, 1706426, 3412852, 6825704, 13651408]

約数ペア:

[(1, 13651408), (2, 6825704), (4, 3412852), (8, 1706426), (16, 853213), (17, 803024), (31, 440368), (34, 401512), (62, 220184), (68, 200756), (124, 110092), (136, 100378), (248, 55046), (272, 50189), (496, 27523), (527, 25904), (1054, 12952), (1619, 8432), (2108, 6476), (3238, 4216)]