69213664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9787}}^1$

素因数の和:9827

約数の個数: 48

約数和(自身を含む): 155394288

約数和(自身を除く): 86180624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9787, 19574, 39148, 78296, 127231, 156592, 166379, 254462, 313184, 332758, 508924, 665516, 1017848, 1331032, 2035696, 2162927, 2662064, 4071392, 4325854, 5324128, 8651708, 17303416, 34606832, 69213664]

約数ペア:

[(1, 69213664), (2, 34606832), (4, 17303416), (8, 8651708), (13, 5324128), (16, 4325854), (17, 4071392), (26, 2662064), (32, 2162927), (34, 2035696), (52, 1331032), (68, 1017848), (104, 665516), (136, 508924), (208, 332758), (221, 313184), (272, 254462), (416, 166379), (442, 156592), (544, 127231), (884, 78296), (1768, 39148), (3536, 19574), (7072, 9787)]