15788894624

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{739}}^1\times {\mathrm{1487}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 31216752000

約数和(自身を除く): 15427857376

約数列:

[1, 2, 4, 8, 16, 32, 449, 739, 898, 1478, 1487, 1796, 2956, 2974, 3592, 5912, 5948, 7184, 11824, 11896, 14368, 23648, 23792, 47584, 331811, 663622, 667663, 1098893, 1327244, 1335326, 2197786, 2654488, 2670652, 4395572, 5308976, 5341304, 8791144, 10617952, 10682608, 17582288, 21365216, 35164576, 493402957, 986805914, 1973611828, 3947223656, 7894447312, 15788894624]

約数ペア:

[(1, 15788894624), (2, 7894447312), (4, 3947223656), (8, 1973611828), (16, 986805914), (32, 493402957), (449, 35164576), (739, 21365216), (898, 17582288), (1478, 10682608), (1487, 10617952), (1796, 8791144), (2956, 5341304), (2974, 5308976), (3592, 4395572), (5912, 2670652), (5948, 2654488), (7184, 2197786), (11824, 1335326), (11896, 1327244), (14368, 1098893), (23648, 667663), (23792, 663622), (47584, 331811)]