728049650104

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5906809}}^1$

素因数の和:5906924

約数の個数: 64

約数和(自身を含む): 1633114828800

約数和(自身を除く): 905065178696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 994, 1736, 1988, 2201, 3976, 4402, 8804, 15407, 17608, 30814, 61628, 123256, 5906809, 11813618, 23627236, 41347663, 47254472, 82695326, 165390652, 183111079, 330781304, 366222158, 419383439, 732444316, 838766878, 1281777553, 1464888632, 1677533756, 2563555106, 2935684073, 3355067512, 5127110212, 5871368146, 10254220424, 11742736292, 13000886609, 23485472584, 26001773218, 52003546436, 91006206263, 104007092872, 182012412526, 364024825052, 728049650104]

約数ペア:

[(1, 728049650104), (2, 364024825052), (4, 182012412526), (7, 104007092872), (8, 91006206263), (14, 52003546436), (28, 26001773218), (31, 23485472584), (56, 13000886609), (62, 11742736292), (71, 10254220424), (124, 5871368146), (142, 5127110212), (217, 3355067512), (248, 2935684073), (284, 2563555106), (434, 1677533756), (497, 1464888632), (568, 1281777553), (868, 838766878), (994, 732444316), (1736, 419383439), (1988, 366222158), (2201, 330781304), (3976, 183111079), (4402, 165390652), (8804, 82695326), (15407, 47254472), (17608, 41347663), (30814, 23627236), (61628, 11813618), (123256, 5906809)]