71023264

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 158270112

約数和(自身を除く): 87246848

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 571, 598, 676, 736, 1142, 1196, 1352, 2284, 2392, 2704, 3887, 4568, 4784, 5408, 7423, 7774, 9136, 9568, 13133, 14846, 15548, 18272, 26266, 29692, 31096, 52532, 59384, 62192, 96499, 105064, 118768, 124384, 170729, 192998, 210128, 237536, 341458, 385996, 420256, 682916, 771992, 1365832, 1543984, 2219477, 2731664, 3087968, 4438954, 5463328, 8877908, 17755816, 35511632, 71023264]

約数ペア:

[(1, 71023264), (2, 35511632), (4, 17755816), (8, 8877908), (13, 5463328), (16, 4438954), (23, 3087968), (26, 2731664), (32, 2219477), (46, 1543984), (52, 1365832), (92, 771992), (104, 682916), (169, 420256), (184, 385996), (208, 341458), (299, 237536), (338, 210128), (368, 192998), (416, 170729), (571, 124384), (598, 118768), (676, 105064), (736, 96499), (1142, 62192), (1196, 59384), (1352, 52532), (2284, 31096), (2392, 29692), (2704, 26266), (3887, 18272), (4568, 15548), (4784, 14846), (5408, 13133), (7423, 9568), (7774, 9136)]