426856554944

素因数分解:

$2^6\times {\mathrm{19333}}^1\times {\mathrm{344987}}^1$

素因数の和:364332

約数の個数: 28

約数和(自身を含む): 847089744984

約数和(自身を除く): 420233190040

約数列:

[1, 2, 4, 8, 16, 32, 64, 19333, 38666, 77332, 154664, 309328, 344987, 618656, 689974, 1237312, 1379948, 2759896, 5519792, 11039584, 22079168, 6669633671, 13339267342, 26678534684, 53357069368, 106714138736, 213428277472, 426856554944]

約数ペア:

[(1, 426856554944), (2, 213428277472), (4, 106714138736), (8, 53357069368), (16, 26678534684), (32, 13339267342), (64, 6669633671), (19333, 22079168), (38666, 11039584), (77332, 5519792), (154664, 2759896), (309328, 1379948), (344987, 1237312), (618656, 689974)]