72316736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59471}}^1$

素因数の和:59502

約数の個数: 28

約数和(自身を含む): 151058880

約数和(自身を除く): 78742144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 59471, 118942, 237884, 475768, 951536, 1129949, 1903072, 2259898, 3806144, 4519796, 9039592, 18079184, 36158368, 72316736]

約数ペア:

[(1, 72316736), (2, 36158368), (4, 18079184), (8, 9039592), (16, 4519796), (19, 3806144), (32, 2259898), (38, 1903072), (64, 1129949), (76, 951536), (152, 475768), (304, 237884), (608, 118942), (1216, 59471)]