25366536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 75904920

約数和(自身を除く): 50538384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 661, 738, 936, 984, 1066, 1322, 1476, 1599, 1983, 2132, 2644, 2952, 3198, 3966, 4264, 4797, 5288, 5949, 6396, 7932, 8593, 9594, 11898, 12792, 15864, 17186, 19188, 23796, 25779, 27101, 34372, 38376, 47592, 51558, 54202, 68744, 77337, 81303, 103116, 108404, 154674, 162606, 206232, 216808, 243909, 309348, 325212, 352313, 487818, 618696, 650424, 704626, 975636, 1056939, 1409252, 1951272, 2113878, 2818504, 3170817, 4227756, 6341634, 8455512, 12683268, 25366536]

約数ペア:

[(1, 25366536), (2, 12683268), (3, 8455512), (4, 6341634), (6, 4227756), (8, 3170817), (9, 2818504), (12, 2113878), (13, 1951272), (18, 1409252), (24, 1056939), (26, 975636), (36, 704626), (39, 650424), (41, 618696), (52, 487818), (72, 352313), (78, 325212), (82, 309348), (104, 243909), (117, 216808), (123, 206232), (156, 162606), (164, 154674), (234, 108404), (246, 103116), (312, 81303), (328, 77337), (369, 68744), (468, 54202), (492, 51558), (533, 47592), (661, 38376), (738, 34372), (936, 27101), (984, 25779), (1066, 23796), (1322, 19188), (1476, 17186), (1599, 15864), (1983, 12792), (2132, 11898), (2644, 9594), (2952, 8593), (3198, 7932), (3966, 6396), (4264, 5949), (4797, 5288)]