28497100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16763}}^1$

素因数の和:16794

約数の個数: 36

約数和(自身を含む): 65480184

約数和(自身を除く): 36983084

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 16763, 33526, 67052, 83815, 167630, 284971, 335260, 419075, 569942, 838150, 1139884, 1424855, 1676300, 2849710, 5699420, 7124275, 14248550, 28497100]

約数ペア:

[(1, 28497100), (2, 14248550), (4, 7124275), (5, 5699420), (10, 2849710), (17, 1676300), (20, 1424855), (25, 1139884), (34, 838150), (50, 569942), (68, 419075), (85, 335260), (100, 284971), (170, 167630), (340, 83815), (425, 67052), (850, 33526), (1700, 16763)]