27974024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 31296376

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 59, 94, 97, 104, 118, 188, 194, 236, 376, 388, 472, 611, 767, 776, 1222, 1261, 1534, 2444, 2522, 2773, 3068, 4559, 4888, 5044, 5546, 5723, 6136, 9118, 10088, 11092, 11446, 18236, 22184, 22892, 36049, 36472, 45784, 59267, 72098, 74399, 118534, 144196, 148798, 237068, 268981, 288392, 297596, 474136, 537962, 595192, 1075924, 2151848, 3496753, 6993506, 13987012, 27974024]

約数ペア:

[(1, 27974024), (2, 13987012), (4, 6993506), (8, 3496753), (13, 2151848), (26, 1075924), (47, 595192), (52, 537962), (59, 474136), (94, 297596), (97, 288392), (104, 268981), (118, 237068), (188, 148798), (194, 144196), (236, 118534), (376, 74399), (388, 72098), (472, 59267), (611, 45784), (767, 36472), (776, 36049), (1222, 22892), (1261, 22184), (1534, 18236), (2444, 11446), (2522, 11092), (2773, 10088), (3068, 9118), (4559, 6136), (4888, 5723), (5044, 5546)]