742192672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9857}}^1$

素因数の和:10061

約数の個数: 48

約数和(自身を含む): 1582445592

約数和(自身を除く): 840252920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 1448, 2353, 2896, 4706, 5792, 9412, 9857, 18824, 19714, 37648, 39428, 75296, 78856, 128141, 157712, 256282, 315424, 512564, 1025128, 1784117, 2050256, 3568234, 4100512, 7136468, 14272936, 23193521, 28545872, 46387042, 57091744, 92774084, 185548168, 371096336, 742192672]

約数ペア:

[(1, 742192672), (2, 371096336), (4, 185548168), (8, 92774084), (13, 57091744), (16, 46387042), (26, 28545872), (32, 23193521), (52, 14272936), (104, 7136468), (181, 4100512), (208, 3568234), (362, 2050256), (416, 1784117), (724, 1025128), (1448, 512564), (2353, 315424), (2896, 256282), (4706, 157712), (5792, 128141), (9412, 78856), (9857, 75296), (18824, 39428), (19714, 37648)]