30158848

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 52

約数和(自身を含む): 62251600

約数和(自身を除く): 32092752

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 199, 256, 296, 398, 512, 592, 796, 1024, 1184, 1592, 2048, 2368, 3184, 4096, 4736, 6368, 7363, 9472, 12736, 14726, 18944, 25472, 29452, 37888, 50944, 58904, 75776, 101888, 117808, 151552, 203776, 235616, 407552, 471232, 815104, 942464, 1884928, 3769856, 7539712, 15079424, 30158848]

約数ペア:

[(1, 30158848), (2, 15079424), (4, 7539712), (8, 3769856), (16, 1884928), (32, 942464), (37, 815104), (64, 471232), (74, 407552), (128, 235616), (148, 203776), (199, 151552), (256, 117808), (296, 101888), (398, 75776), (512, 58904), (592, 50944), (796, 37888), (1024, 29452), (1184, 25472), (1592, 18944), (2048, 14726), (2368, 12736), (3184, 9472), (4096, 7363), (4736, 6368)]