63953456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33589}}^1$

素因数の和:33621

約数の個数: 40

約数和(自身を含む): 149945760

約数和(自身を除く): 85992304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 33589, 67178, 134356, 235123, 268712, 470246, 537424, 571013, 940492, 1142026, 1880984, 2284052, 3761968, 3997091, 4568104, 7994182, 9136208, 15988364, 31976728, 63953456]

約数ペア:

[(1, 63953456), (2, 31976728), (4, 15988364), (7, 9136208), (8, 7994182), (14, 4568104), (16, 3997091), (17, 3761968), (28, 2284052), (34, 1880984), (56, 1142026), (68, 940492), (112, 571013), (119, 537424), (136, 470246), (238, 268712), (272, 235123), (476, 134356), (952, 67178), (1904, 33589)]