73318912

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1716

約数の個数: 40

約数和(自身を含む): 148232700

約数和(自身を除く): 74913788

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 1609, 2848, 3218, 5696, 6436, 11392, 12872, 22784, 25744, 45568, 51488, 102976, 143201, 205952, 286402, 411904, 572804, 823808, 1145608, 2291216, 4582432, 9164864, 18329728, 36659456, 73318912]

約数ペア:

[(1, 73318912), (2, 36659456), (4, 18329728), (8, 9164864), (16, 4582432), (32, 2291216), (64, 1145608), (89, 823808), (128, 572804), (178, 411904), (256, 286402), (356, 205952), (512, 143201), (712, 102976), (1424, 51488), (1609, 45568), (2848, 25744), (3218, 22784), (5696, 12872), (6436, 11392)]