61791328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 130246704

約数和(自身を除く): 68455376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1171, 1552, 1649, 2342, 3104, 3298, 4684, 6596, 9368, 13192, 18736, 19907, 26384, 37472, 39814, 52768, 79628, 113587, 159256, 227174, 318512, 454348, 637024, 908696, 1817392, 1930979, 3634784, 3861958, 7723916, 15447832, 30895664, 61791328]

約数ペア:

[(1, 61791328), (2, 30895664), (4, 15447832), (8, 7723916), (16, 3861958), (17, 3634784), (32, 1930979), (34, 1817392), (68, 908696), (97, 637024), (136, 454348), (194, 318512), (272, 227174), (388, 159256), (544, 113587), (776, 79628), (1171, 52768), (1552, 39814), (1649, 37472), (2342, 26384), (3104, 19907), (3298, 18736), (4684, 13192), (6596, 9368)]