73568384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33809}}^1$

素因数の和:33840

約数の個数: 32

約数和(自身を含む): 155187900

約数和(自身を除く): 81619516

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33809, 67618, 135236, 270472, 540944, 574753, 1081888, 1149506, 2163776, 2299012, 4327552, 4598024, 9196048, 18392096, 36784192, 73568384]

約数ペア:

[(1, 73568384), (2, 36784192), (4, 18392096), (8, 9196048), (16, 4598024), (17, 4327552), (32, 2299012), (34, 2163776), (64, 1149506), (68, 1081888), (128, 574753), (136, 540944), (272, 270472), (544, 135236), (1088, 67618), (2176, 33809)]