47388736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{38971}}^1$

素因数の和:39002

約数の個数: 28

約数和(自身を含む): 98988880

約数和(自身を除く): 51600144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 38971, 77942, 155884, 311768, 623536, 740449, 1247072, 1480898, 2494144, 2961796, 5923592, 11847184, 23694368, 47388736]

約数ペア:

[(1, 47388736), (2, 23694368), (4, 11847184), (8, 5923592), (16, 2961796), (19, 2494144), (32, 1480898), (38, 1247072), (64, 740449), (76, 623536), (152, 311768), (304, 155884), (608, 77942), (1216, 38971)]