70678972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27770

約数の個数: 36

約数和(自身を含む): 154955640

約数和(自身を除く): 84276668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 27739, 55478, 110956, 194173, 360607, 388346, 721214, 776692, 1359211, 1442428, 2524249, 2718422, 5048498, 5436844, 10096996, 17669743, 35339486, 70678972]

約数ペア:

[(1, 70678972), (2, 35339486), (4, 17669743), (7, 10096996), (13, 5436844), (14, 5048498), (26, 2718422), (28, 2524249), (49, 1442428), (52, 1359211), (91, 776692), (98, 721214), (182, 388346), (196, 360607), (364, 194173), (637, 110956), (1274, 55478), (2548, 27739)]