13143584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 28182168

約数和(自身を除く): 15038584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 653, 1184, 1258, 1306, 2516, 2612, 5032, 5224, 10064, 10448, 11101, 20128, 20896, 22202, 24161, 44404, 48322, 88808, 96644, 177616, 193288, 355232, 386576, 410737, 773152, 821474, 1642948, 3285896, 6571792, 13143584]

約数ペア:

[(1, 13143584), (2, 6571792), (4, 3285896), (8, 1642948), (16, 821474), (17, 773152), (32, 410737), (34, 386576), (37, 355232), (68, 193288), (74, 177616), (136, 96644), (148, 88808), (272, 48322), (296, 44404), (544, 24161), (592, 22202), (629, 20896), (653, 20128), (1184, 11101), (1258, 10448), (1306, 10064), (2516, 5224), (2612, 5032)]