74997572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 149681280

約数和(自身を除く): 74683708

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 292, 299, 598, 859, 949, 1196, 1679, 1718, 1898, 3358, 3436, 3796, 6716, 11167, 19757, 21827, 22334, 39514, 43654, 44668, 62707, 79028, 87308, 125414, 250828, 256841, 513682, 815191, 1027364, 1442261, 1630382, 2884522, 3260764, 5769044, 18749393, 37498786, 74997572]

約数ペア:

[(1, 74997572), (2, 37498786), (4, 18749393), (13, 5769044), (23, 3260764), (26, 2884522), (46, 1630382), (52, 1442261), (73, 1027364), (92, 815191), (146, 513682), (292, 256841), (299, 250828), (598, 125414), (859, 87308), (949, 79028), (1196, 62707), (1679, 44668), (1718, 43654), (1898, 39514), (3358, 22334), (3436, 21827), (3796, 19757), (6716, 11167)]