16900728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 47913600

約数和(自身を除く): 31012872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2851, 2964, 5702, 5928, 8553, 11404, 17106, 22808, 34212, 37063, 54169, 68424, 74126, 108338, 111189, 148252, 162507, 216676, 222378, 296504, 325014, 433352, 444756, 650028, 704197, 889512, 1300056, 1408394, 2112591, 2816788, 4225182, 5633576, 8450364, 16900728]

約数ペア:

[(1, 16900728), (2, 8450364), (3, 5633576), (4, 4225182), (6, 2816788), (8, 2112591), (12, 1408394), (13, 1300056), (19, 889512), (24, 704197), (26, 650028), (38, 444756), (39, 433352), (52, 325014), (57, 296504), (76, 222378), (78, 216676), (104, 162507), (114, 148252), (152, 111189), (156, 108338), (228, 74126), (247, 68424), (312, 54169), (456, 37063), (494, 34212), (741, 22808), (988, 17106), (1482, 11404), (1976, 8553), (2851, 5928), (2964, 5702)]