72926336

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 167280000

約数和(自身を除く): 94353664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 398, 409, 448, 796, 818, 896, 1393, 1592, 1636, 2786, 2863, 3184, 3272, 5572, 5726, 6368, 6544, 11144, 11452, 12736, 13088, 22288, 22904, 25472, 26176, 44576, 45808, 52352, 81391, 89152, 91616, 162782, 178304, 183232, 325564, 366464, 569737, 651128, 1139474, 1302256, 2278948, 2604512, 4557896, 5209024, 9115792, 10418048, 18231584, 36463168, 72926336]

約数ペア:

[(1, 72926336), (2, 36463168), (4, 18231584), (7, 10418048), (8, 9115792), (14, 5209024), (16, 4557896), (28, 2604512), (32, 2278948), (56, 1302256), (64, 1139474), (112, 651128), (128, 569737), (199, 366464), (224, 325564), (398, 183232), (409, 178304), (448, 162782), (796, 91616), (818, 89152), (896, 81391), (1393, 52352), (1592, 45808), (1636, 44576), (2786, 26176), (2863, 25472), (3184, 22904), (3272, 22288), (5572, 13088), (5726, 12736), (6368, 11452), (6544, 11144)]