815845504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{374929}}^1$

素因数の和:374960

約数の個数: 32

約数和(自身を含む): 1720928700

約数和(自身を除く): 905083196

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 374929, 749858, 1499716, 2999432, 5998864, 6373793, 11997728, 12747586, 23995456, 25495172, 47990912, 50990344, 101980688, 203961376, 407922752, 815845504]

約数ペア:

[(1, 815845504), (2, 407922752), (4, 203961376), (8, 101980688), (16, 50990344), (17, 47990912), (32, 25495172), (34, 23995456), (64, 12747586), (68, 11997728), (128, 6373793), (136, 5998864), (272, 2999432), (544, 1499716), (1088, 749858), (2176, 374929)]