73118968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3533}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 148428000

約数和(自身を除く): 75309032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3533, 5174, 7066, 10348, 14132, 20696, 28264, 45929, 91858, 183716, 367432, 703067, 1406134, 2812268, 5624536, 9139871, 18279742, 36559484, 73118968]

約数ペア:

[(1, 73118968), (2, 36559484), (4, 18279742), (8, 9139871), (13, 5624536), (26, 2812268), (52, 1406134), (104, 703067), (199, 367432), (398, 183716), (796, 91858), (1592, 45929), (2587, 28264), (3533, 20696), (5174, 14132), (7066, 10348)]