39769472

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{3491}}^1$

素因数の和:3594

約数の個数: 32

約数和(自身を含む): 80141400

約数和(自身を除く): 40371928

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 3491, 5696, 6982, 11392, 13964, 27928, 55856, 111712, 223424, 310699, 446848, 621398, 1242796, 2485592, 4971184, 9942368, 19884736, 39769472]

約数ペア:

[(1, 39769472), (2, 19884736), (4, 9942368), (8, 4971184), (16, 2485592), (32, 1242796), (64, 621398), (89, 446848), (128, 310699), (178, 223424), (356, 111712), (712, 55856), (1424, 27928), (2848, 13964), (3491, 11392), (5696, 6982)]