71368414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 124117056

約数和(自身を除く): 52748642

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 2647, 5294, 13481, 26962, 34411, 44999, 68822, 89998, 161467, 322934, 584987, 1169974, 2099071, 2744939, 4198142, 5489878, 35684207, 71368414]

約数ペア:

[(1, 71368414), (2, 35684207), (13, 5489878), (17, 4198142), (26, 2744939), (34, 2099071), (61, 1169974), (122, 584987), (221, 322934), (442, 161467), (793, 89998), (1037, 68822), (1586, 44999), (2074, 34411), (2647, 26962), (5294, 13481)]