4197367064

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{20747}}^1$

素因数の和:20805

約数の個数: 64

約数和(自身を含む): 9112521600

約数和(自身を除く): 4915154536

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1331, 1672, 2299, 2662, 4598, 5324, 9196, 10648, 18392, 20747, 25289, 41494, 50578, 82988, 101156, 165976, 202312, 228217, 394193, 456434, 788386, 912868, 1576772, 1825736, 2510387, 3153544, 4336123, 5020774, 8672246, 10041548, 17344492, 20083096, 27614257, 34688984, 47697353, 55228514, 95394706, 110457028, 190789412, 220914056, 381578824, 524670883, 1049341766, 2098683532, 4197367064]

約数ペア:

[(1, 4197367064), (2, 2098683532), (4, 1049341766), (8, 524670883), (11, 381578824), (19, 220914056), (22, 190789412), (38, 110457028), (44, 95394706), (76, 55228514), (88, 47697353), (121, 34688984), (152, 27614257), (209, 20083096), (242, 17344492), (418, 10041548), (484, 8672246), (836, 5020774), (968, 4336123), (1331, 3153544), (1672, 2510387), (2299, 1825736), (2662, 1576772), (4598, 912868), (5324, 788386), (9196, 456434), (10648, 394193), (18392, 228217), (20747, 202312), (25289, 165976), (41494, 101156), (50578, 82988)]