39896416

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10477}}^1$

素因数の和:10511

約数の個数: 48

約数和(自身を含む): 95056416

約数和(自身を除く): 55160000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 10477, 20954, 41908, 73339, 83816, 146678, 167632, 178109, 293356, 335264, 356218, 586712, 712436, 1173424, 1246763, 1424872, 2346848, 2493526, 2849744, 4987052, 5699488, 9974104, 19948208, 39896416]

約数ペア:

[(1, 39896416), (2, 19948208), (4, 9974104), (7, 5699488), (8, 4987052), (14, 2849744), (16, 2493526), (17, 2346848), (28, 1424872), (32, 1246763), (34, 1173424), (56, 712436), (68, 586712), (112, 356218), (119, 335264), (136, 293356), (224, 178109), (238, 167632), (272, 146678), (476, 83816), (544, 73339), (952, 41908), (1904, 20954), (3808, 10477)]