3680488

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 8259300

約数和(自身を除く): 4578812

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 229, 287, 328, 392, 458, 574, 916, 1148, 1603, 1832, 2009, 2296, 3206, 4018, 6412, 8036, 9389, 11221, 12824, 16072, 18778, 22442, 37556, 44884, 65723, 75112, 89768, 131446, 262892, 460061, 525784, 920122, 1840244, 3680488]

約数ペア:

[(1, 3680488), (2, 1840244), (4, 920122), (7, 525784), (8, 460061), (14, 262892), (28, 131446), (41, 89768), (49, 75112), (56, 65723), (82, 44884), (98, 37556), (164, 22442), (196, 18778), (229, 16072), (287, 12824), (328, 11221), (392, 9389), (458, 8036), (574, 6412), (916, 4018), (1148, 3206), (1603, 2296), (1832, 2009)]