40606784

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{7129}}^1$

素因数の和:7230

約数の個数: 28

約数和(自身を含む): 81495900

約数和(自身を除く): 40889116

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 7129, 14258, 28516, 57032, 114064, 228128, 456256, 634481, 1268962, 2537924, 5075848, 10151696, 20303392, 40606784]

約数ペア:

[(1, 40606784), (2, 20303392), (4, 10151696), (8, 5075848), (16, 2537924), (32, 1268962), (64, 634481), (89, 456256), (178, 228128), (356, 114064), (712, 57032), (1424, 28516), (2848, 14258), (5696, 7129)]