74759404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 143428320

約数和(自身を除く): 68668916

約数列:

[1, 2, 4, 17, 34, 61, 67, 68, 122, 134, 244, 268, 269, 538, 1037, 1076, 1139, 2074, 2278, 4087, 4148, 4556, 4573, 8174, 9146, 16348, 16409, 18023, 18292, 32818, 36046, 65636, 69479, 72092, 138958, 277916, 278953, 306391, 557906, 612782, 1099403, 1115812, 1225564, 2198806, 4397612, 18689851, 37379702, 74759404]

約数ペア:

[(1, 74759404), (2, 37379702), (4, 18689851), (17, 4397612), (34, 2198806), (61, 1225564), (67, 1115812), (68, 1099403), (122, 612782), (134, 557906), (244, 306391), (268, 278953), (269, 277916), (538, 138958), (1037, 72092), (1076, 69479), (1139, 65636), (2074, 36046), (2278, 32818), (4087, 18292), (4148, 18023), (4556, 16409), (4573, 16348), (8174, 9146)]