25075752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 68040000

約数和(自身を除く): 42964248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 312, 358, 449, 537, 716, 898, 1074, 1347, 1432, 1796, 2148, 2327, 2694, 3592, 4296, 4654, 5388, 5837, 6981, 9308, 10776, 11674, 13962, 17511, 18616, 23348, 27924, 35022, 46696, 55848, 70044, 80371, 140088, 160742, 241113, 321484, 482226, 642968, 964452, 1044823, 1928904, 2089646, 3134469, 4179292, 6268938, 8358584, 12537876, 25075752]

約数ペア:

[(1, 25075752), (2, 12537876), (3, 8358584), (4, 6268938), (6, 4179292), (8, 3134469), (12, 2089646), (13, 1928904), (24, 1044823), (26, 964452), (39, 642968), (52, 482226), (78, 321484), (104, 241113), (156, 160742), (179, 140088), (312, 80371), (358, 70044), (449, 55848), (537, 46696), (716, 35022), (898, 27924), (1074, 23348), (1347, 18616), (1432, 17511), (1796, 13962), (2148, 11674), (2327, 10776), (2694, 9308), (3592, 6981), (4296, 5837), (4654, 5388)]