7072256

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:764

約数の個数: 40

約数和(自身を含む): 14894880

約数和(自身を除く): 7822624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 727, 1216, 1454, 2432, 2908, 4864, 5816, 9728, 11632, 13813, 23264, 27626, 46528, 55252, 93056, 110504, 186112, 221008, 372224, 442016, 884032, 1768064, 3536128, 7072256]

約数ペア:

[(1, 7072256), (2, 3536128), (4, 1768064), (8, 884032), (16, 442016), (19, 372224), (32, 221008), (38, 186112), (64, 110504), (76, 93056), (128, 55252), (152, 46528), (256, 27626), (304, 23264), (512, 13813), (608, 11632), (727, 9728), (1216, 5816), (1454, 4864), (2432, 2908)]