8045555776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{64237}}^1$

素因数の和:64371

約数の個数: 56

約数和(自身を含む): 16969110080

約数和(自身を除く): 8923554304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 152, 206, 304, 412, 608, 824, 1216, 1648, 1957, 3296, 3914, 6592, 7828, 15656, 31312, 62624, 64237, 125248, 128474, 256948, 513896, 1027792, 1220503, 2055584, 2441006, 4111168, 4882012, 6616411, 9764024, 13232822, 19528048, 26465644, 39056096, 52931288, 78112192, 105862576, 125711809, 211725152, 251423618, 423450304, 502847236, 1005694472, 2011388944, 4022777888, 8045555776]

約数ペア:

[(1, 8045555776), (2, 4022777888), (4, 2011388944), (8, 1005694472), (16, 502847236), (19, 423450304), (32, 251423618), (38, 211725152), (64, 125711809), (76, 105862576), (103, 78112192), (152, 52931288), (206, 39056096), (304, 26465644), (412, 19528048), (608, 13232822), (824, 9764024), (1216, 6616411), (1648, 4882012), (1957, 4111168), (3296, 2441006), (3914, 2055584), (6592, 1220503), (7828, 1027792), (15656, 513896), (31312, 256948), (62624, 128474), (64237, 125248)]