40299248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13505

約数の個数: 40

約数和(自身を含む): 90195120

約数和(自身を除く): 49895872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 13469, 26938, 53876, 107752, 148159, 215504, 228973, 296318, 457946, 592636, 915892, 1185272, 1831784, 2370544, 2518703, 3663568, 5037406, 10074812, 20149624, 40299248]

約数ペア:

[(1, 40299248), (2, 20149624), (4, 10074812), (8, 5037406), (11, 3663568), (16, 2518703), (17, 2370544), (22, 1831784), (34, 1185272), (44, 915892), (68, 592636), (88, 457946), (136, 296318), (176, 228973), (187, 215504), (272, 148159), (374, 107752), (748, 53876), (1496, 26938), (2992, 13469)]