71692472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20507}}^1$

素因数の和:20555

約数の個数: 32

約数和(自身を含む): 147657600

約数和(自身を除く): 75965128

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 20507, 41014, 82028, 164056, 389633, 471661, 779266, 943322, 1558532, 1886644, 3117064, 3773288, 8961559, 17923118, 35846236, 71692472]

約数ペア:

[(1, 71692472), (2, 35846236), (4, 17923118), (8, 8961559), (19, 3773288), (23, 3117064), (38, 1886644), (46, 1558532), (76, 943322), (92, 779266), (152, 471661), (184, 389633), (437, 164056), (874, 82028), (1748, 41014), (3496, 20507)]