15698072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 33796440

約数和(自身を除く): 18098368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 683, 884, 1352, 1366, 1768, 2732, 2873, 5464, 5746, 8879, 11492, 11611, 17758, 22984, 23222, 35516, 46444, 71032, 92888, 115427, 150943, 230854, 301886, 461708, 603772, 923416, 1207544, 1962259, 3924518, 7849036, 15698072]

約数ペア:

[(1, 15698072), (2, 7849036), (4, 3924518), (8, 1962259), (13, 1207544), (17, 923416), (26, 603772), (34, 461708), (52, 301886), (68, 230854), (104, 150943), (136, 115427), (169, 92888), (221, 71032), (338, 46444), (442, 35516), (676, 23222), (683, 22984), (884, 17758), (1352, 11611), (1366, 11492), (1768, 8879), (2732, 5746), (2873, 5464)]