6455574064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{26249}}^1$

素因数の和:27085

約数の個数: 40

約数和(自身を含む): 13182750000

約数和(自身を除く): 6727175936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 809, 1618, 3236, 6472, 12944, 15371, 26249, 30742, 52498, 61484, 104996, 122968, 209992, 245936, 419984, 498731, 997462, 1994924, 3989848, 7979696, 21235441, 42470882, 84941764, 169883528, 339767056, 403473379, 806946758, 1613893516, 3227787032, 6455574064]

約数ペア:

[(1, 6455574064), (2, 3227787032), (4, 1613893516), (8, 806946758), (16, 403473379), (19, 339767056), (38, 169883528), (76, 84941764), (152, 42470882), (304, 21235441), (809, 7979696), (1618, 3989848), (3236, 1994924), (6472, 997462), (12944, 498731), (15371, 419984), (26249, 245936), (30742, 209992), (52498, 122968), (61484, 104996)]