70720952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 146921040

約数和(自身を除く): 76200088

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 983, 1058, 1564, 1966, 2116, 3128, 3932, 4232, 7864, 8993, 16711, 17986, 22609, 33422, 35972, 45218, 66844, 71944, 90436, 133688, 180872, 384353, 520007, 768706, 1040014, 1537412, 2080028, 3074824, 4160056, 8840119, 17680238, 35360476, 70720952]

約数ペア:

[(1, 70720952), (2, 35360476), (4, 17680238), (8, 8840119), (17, 4160056), (23, 3074824), (34, 2080028), (46, 1537412), (68, 1040014), (92, 768706), (136, 520007), (184, 384353), (391, 180872), (529, 133688), (782, 90436), (983, 71944), (1058, 66844), (1564, 45218), (1966, 35972), (2116, 33422), (3128, 22609), (3932, 17986), (4232, 16711), (7864, 8993)]