25827216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 72995328

約数和(自身を除く): 47168112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1021, 1054, 1488, 1581, 2042, 2108, 3063, 3162, 4084, 4216, 6126, 6324, 8168, 8432, 12252, 12648, 16336, 17357, 24504, 25296, 31651, 34714, 49008, 52071, 63302, 69428, 94953, 104142, 126604, 138856, 189906, 208284, 253208, 277712, 379812, 416568, 506416, 538067, 759624, 833136, 1076134, 1519248, 1614201, 2152268, 3228402, 4304536, 6456804, 8609072, 12913608, 25827216]

約数ペア:

[(1, 25827216), (2, 12913608), (3, 8609072), (4, 6456804), (6, 4304536), (8, 3228402), (12, 2152268), (16, 1614201), (17, 1519248), (24, 1076134), (31, 833136), (34, 759624), (48, 538067), (51, 506416), (62, 416568), (68, 379812), (93, 277712), (102, 253208), (124, 208284), (136, 189906), (186, 138856), (204, 126604), (248, 104142), (272, 94953), (372, 69428), (408, 63302), (496, 52071), (527, 49008), (744, 34714), (816, 31651), (1021, 25296), (1054, 24504), (1488, 17357), (1581, 16336), (2042, 12648), (2108, 12252), (3063, 8432), (3162, 8168), (4084, 6324), (4216, 6126)]