12905500832

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{60077}}^1$

素因数の和:60238

約数の個数: 72

約数和(自身を含む): 29772133524

約数和(自身を除く): 16866632692

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 392, 548, 784, 959, 1096, 1568, 1918, 2192, 3836, 4384, 6713, 7672, 13426, 15344, 26852, 30688, 53704, 60077, 107408, 120154, 214816, 240308, 420539, 480616, 841078, 961232, 1682156, 1922464, 2943773, 3364312, 5887546, 6728624, 8230549, 11775092, 13457248, 16461098, 23550184, 32922196, 47100368, 57613843, 65844392, 94200736, 115227686, 131688784, 230455372, 263377568, 403296901, 460910744, 806593802, 921821488, 1613187604, 1843642976, 3226375208, 6452750416, 12905500832]

約数ペア:

[(1, 12905500832), (2, 6452750416), (4, 3226375208), (7, 1843642976), (8, 1613187604), (14, 921821488), (16, 806593802), (28, 460910744), (32, 403296901), (49, 263377568), (56, 230455372), (98, 131688784), (112, 115227686), (137, 94200736), (196, 65844392), (224, 57613843), (274, 47100368), (392, 32922196), (548, 23550184), (784, 16461098), (959, 13457248), (1096, 11775092), (1568, 8230549), (1918, 6728624), (2192, 5887546), (3836, 3364312), (4384, 2943773), (6713, 1922464), (7672, 1682156), (13426, 961232), (15344, 841078), (26852, 480616), (30688, 420539), (53704, 240308), (60077, 214816), (107408, 120154)]