71700304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3413}}^1$

素因数の和:3535

約数の個数: 40

約数和(自身を含む): 151130952

約数和(自身を除く): 79430648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 3413, 5252, 6826, 10504, 13652, 21008, 27304, 44369, 54608, 88738, 177476, 344713, 354952, 689426, 709904, 1378852, 2757704, 4481269, 5515408, 8962538, 17925076, 35850152, 71700304]

約数ペア:

[(1, 71700304), (2, 35850152), (4, 17925076), (8, 8962538), (13, 5515408), (16, 4481269), (26, 2757704), (52, 1378852), (101, 709904), (104, 689426), (202, 354952), (208, 344713), (404, 177476), (808, 88738), (1313, 54608), (1616, 44369), (2626, 27304), (3413, 21008), (5252, 13652), (6826, 10504)]