78772928

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{7283}}^1$

素因数の和:7321

約数の個数: 42

約数和(自身を含む): 169287444

約数和(自身を除く): 90514516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 7283, 10816, 14566, 29132, 58264, 94679, 116528, 189358, 233056, 378716, 466112, 757432, 1230827, 1514864, 2461654, 3029728, 4923308, 6059456, 9846616, 19693232, 39386464, 78772928]

約数ペア:

[(1, 78772928), (2, 39386464), (4, 19693232), (8, 9846616), (13, 6059456), (16, 4923308), (26, 3029728), (32, 2461654), (52, 1514864), (64, 1230827), (104, 757432), (169, 466112), (208, 378716), (338, 233056), (416, 189358), (676, 116528), (832, 94679), (1352, 58264), (2704, 29132), (5408, 14566), (7283, 10816)]