70280686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 137106432

約数和(自身を除く): 66825746

約数列:

[1, 2, 7, 14, 17, 23, 34, 37, 46, 74, 119, 161, 238, 259, 322, 347, 391, 518, 629, 694, 782, 851, 1258, 1702, 2429, 2737, 4403, 4858, 5474, 5899, 5957, 7981, 8806, 11798, 11914, 12839, 14467, 15962, 25678, 28934, 41293, 55867, 82586, 89873, 101269, 111734, 135677, 179746, 202538, 218263, 271354, 295297, 436526, 590594, 949739, 1527841, 1899478, 2067079, 3055682, 4134158, 5020049, 10040098, 35140343, 70280686]

約数ペア:

[(1, 70280686), (2, 35140343), (7, 10040098), (14, 5020049), (17, 4134158), (23, 3055682), (34, 2067079), (37, 1899478), (46, 1527841), (74, 949739), (119, 590594), (161, 436526), (238, 295297), (259, 271354), (322, 218263), (347, 202538), (391, 179746), (518, 135677), (629, 111734), (694, 101269), (782, 89873), (851, 82586), (1258, 55867), (1702, 41293), (2429, 28934), (2737, 25678), (4403, 15962), (4858, 14467), (5474, 12839), (5899, 11914), (5957, 11798), (7981, 8806)]