7071116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 14888160

約数和(自身を除く): 7817044

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 421, 442, 494, 646, 842, 884, 988, 1292, 1684, 4199, 5473, 7157, 7999, 8398, 10946, 14314, 15998, 16796, 21892, 28628, 31996, 93041, 103987, 135983, 186082, 207974, 271966, 372164, 415948, 543932, 1767779, 3535558, 7071116]

約数ペア:

[(1, 7071116), (2, 3535558), (4, 1767779), (13, 543932), (17, 415948), (19, 372164), (26, 271966), (34, 207974), (38, 186082), (52, 135983), (68, 103987), (76, 93041), (221, 31996), (247, 28628), (323, 21892), (421, 16796), (442, 15998), (494, 14314), (646, 10946), (842, 8398), (884, 7999), (988, 7157), (1292, 5473), (1684, 4199)]