74658304

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 80

約数和(自身を含む): 175399488

約数和(自身を除く): 100741184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 563, 592, 896, 1036, 1126, 1184, 1792, 2072, 2252, 2368, 3584, 3941, 4144, 4504, 4736, 7882, 8288, 9008, 9472, 15764, 16576, 18016, 18944, 20831, 31528, 33152, 36032, 41662, 63056, 66304, 72064, 83324, 126112, 132608, 144128, 145817, 166648, 252224, 288256, 291634, 333296, 504448, 583268, 666592, 1008896, 1166536, 1333184, 2017792, 2333072, 2666368, 4666144, 5332736, 9332288, 10665472, 18664576, 37329152, 74658304]

約数ペア:

[(1, 74658304), (2, 37329152), (4, 18664576), (7, 10665472), (8, 9332288), (14, 5332736), (16, 4666144), (28, 2666368), (32, 2333072), (37, 2017792), (56, 1333184), (64, 1166536), (74, 1008896), (112, 666592), (128, 583268), (148, 504448), (224, 333296), (256, 291634), (259, 288256), (296, 252224), (448, 166648), (512, 145817), (518, 144128), (563, 132608), (592, 126112), (896, 83324), (1036, 72064), (1126, 66304), (1184, 63056), (1792, 41662), (2072, 36032), (2252, 33152), (2368, 31528), (3584, 20831), (3941, 18944), (4144, 18016), (4504, 16576), (4736, 15764), (7882, 9472), (8288, 9008)]