12653172736

素因数分解:

$2^{11}\times {\mathrm{313}}^1\times {\mathrm{19739}}^1$

素因数の和:20074

約数の個数: 48

約数和(自身を含む): 25382284200

約数和(自身を除く): 12729111464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 1024, 1252, 2048, 2504, 5008, 10016, 19739, 20032, 39478, 40064, 78956, 80128, 157912, 160256, 315824, 320512, 631648, 641024, 1263296, 2526592, 5053184, 6178307, 10106368, 12356614, 20212736, 24713228, 40425472, 49426456, 98852912, 197705824, 395411648, 790823296, 1581646592, 3163293184, 6326586368, 12653172736]

約数ペア:

[(1, 12653172736), (2, 6326586368), (4, 3163293184), (8, 1581646592), (16, 790823296), (32, 395411648), (64, 197705824), (128, 98852912), (256, 49426456), (313, 40425472), (512, 24713228), (626, 20212736), (1024, 12356614), (1252, 10106368), (2048, 6178307), (2504, 5053184), (5008, 2526592), (10016, 1263296), (19739, 641024), (20032, 631648), (39478, 320512), (40064, 315824), (78956, 160256), (80128, 157912)]