40541396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 87526656

約数和(自身を除く): 46985260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1607, 1802, 3214, 3604, 6307, 6428, 11249, 12614, 22498, 25228, 27319, 44996, 54638, 85171, 109276, 170342, 191233, 340684, 382466, 596197, 764932, 1192394, 1447907, 2384788, 2895814, 5791628, 10135349, 20270698, 40541396]

約数ペア:

[(1, 40541396), (2, 20270698), (4, 10135349), (7, 5791628), (14, 2895814), (17, 2384788), (28, 1447907), (34, 1192394), (53, 764932), (68, 596197), (106, 382466), (119, 340684), (212, 191233), (238, 170342), (371, 109276), (476, 85171), (742, 54638), (901, 44996), (1484, 27319), (1607, 25228), (1802, 22498), (3214, 12614), (3604, 11249), (6307, 6428)]