70919264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 151492320

約数和(自身を除く): 80573056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 1129, 1208, 1963, 2258, 2416, 3926, 4516, 4832, 7852, 9032, 14677, 15704, 18064, 29354, 31408, 36128, 58708, 62816, 117416, 170479, 234832, 340958, 469664, 681916, 1363832, 2216227, 2727664, 4432454, 5455328, 8864908, 17729816, 35459632, 70919264]

約数ペア:

[(1, 70919264), (2, 35459632), (4, 17729816), (8, 8864908), (13, 5455328), (16, 4432454), (26, 2727664), (32, 2216227), (52, 1363832), (104, 681916), (151, 469664), (208, 340958), (302, 234832), (416, 170479), (604, 117416), (1129, 62816), (1208, 58708), (1963, 36128), (2258, 31408), (2416, 29354), (3926, 18064), (4516, 15704), (4832, 14677), (7852, 9032)]