858137152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21317}}^1$

素因数の和:21383

約数の個数: 56

約数和(自身を含む): 1851852024

約数和(自身を除く): 993714872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 10064, 20128, 21317, 40256, 42634, 85268, 170536, 341072, 362389, 682144, 724778, 788729, 1364288, 1449556, 1577458, 2899112, 3154916, 5798224, 6309832, 11596448, 12619664, 13408393, 23192896, 25239328, 26816786, 50478656, 53633572, 107267144, 214534288, 429068576, 858137152]

約数ペア:

[(1, 858137152), (2, 429068576), (4, 214534288), (8, 107267144), (16, 53633572), (17, 50478656), (32, 26816786), (34, 25239328), (37, 23192896), (64, 13408393), (68, 12619664), (74, 11596448), (136, 6309832), (148, 5798224), (272, 3154916), (296, 2899112), (544, 1577458), (592, 1449556), (629, 1364288), (1088, 788729), (1184, 724778), (1258, 682144), (2368, 362389), (2516, 341072), (5032, 170536), (10064, 85268), (20128, 42634), (21317, 40256)]