72589184

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33359}}^1$

素因数の和:33390

約数の個数: 32

約数和(自身を含む): 153122400

約数和(自身を除く): 80533216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33359, 66718, 133436, 266872, 533744, 567103, 1067488, 1134206, 2134976, 2268412, 4269952, 4536824, 9073648, 18147296, 36294592, 72589184]

約数ペア:

[(1, 72589184), (2, 36294592), (4, 18147296), (8, 9073648), (16, 4536824), (17, 4269952), (32, 2268412), (34, 2134976), (64, 1134206), (68, 1067488), (128, 567103), (136, 533744), (272, 266872), (544, 133436), (1088, 66718), (2176, 33359)]