47259728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 97446888

約数和(自身を除く): 50187160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 593, 1172, 1186, 2344, 2372, 4688, 4744, 4981, 9488, 9962, 10081, 19924, 20162, 39848, 40324, 79696, 80648, 161296, 173749, 347498, 694996, 1389992, 2779984, 2953733, 5907466, 11814932, 23629864, 47259728]

約数ペア:

[(1, 47259728), (2, 23629864), (4, 11814932), (8, 5907466), (16, 2953733), (17, 2779984), (34, 1389992), (68, 694996), (136, 347498), (272, 173749), (293, 161296), (586, 80648), (593, 79696), (1172, 40324), (1186, 39848), (2344, 20162), (2372, 19924), (4688, 10081), (4744, 9962), (4981, 9488)]