71280147106

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 124518643200

約数和(自身を除く): 53238496094

約数列:

[1, 2, 7, 14, 113, 199, 226, 257, 398, 514, 791, 881, 1393, 1582, 1762, 1799, 2786, 3598, 6167, 12334, 22487, 29041, 44974, 51143, 58082, 99553, 102286, 157409, 175319, 199106, 203287, 226417, 314818, 350638, 358001, 406574, 452834, 696871, 716002, 1227233, 1393742, 1584919, 2454466, 3169838, 5779159, 11558318, 19811047, 25585121, 39622094, 40454113, 45056983, 51170242, 80908226, 90113966, 138677329, 179095847, 277354658, 315398881, 358191694, 630797762, 5091439079, 10182878158, 35640073553, 71280147106]

約数ペア:

[(1, 71280147106), (2, 35640073553), (7, 10182878158), (14, 5091439079), (113, 630797762), (199, 358191694), (226, 315398881), (257, 277354658), (398, 179095847), (514, 138677329), (791, 90113966), (881, 80908226), (1393, 51170242), (1582, 45056983), (1762, 40454113), (1799, 39622094), (2786, 25585121), (3598, 19811047), (6167, 11558318), (12334, 5779159), (22487, 3169838), (29041, 2454466), (44974, 1584919), (51143, 1393742), (58082, 1227233), (99553, 716002), (102286, 696871), (157409, 452834), (175319, 406574), (199106, 358001), (203287, 350638), (226417, 314818)]