25398816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 46451424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 96, 102, 136, 158, 197, 204, 237, 272, 316, 394, 408, 474, 544, 591, 632, 788, 816, 948, 1182, 1264, 1343, 1576, 1632, 1896, 2364, 2528, 2686, 3152, 3349, 3792, 4029, 4728, 5372, 6304, 6698, 7584, 8058, 9456, 10047, 10744, 13396, 15563, 16116, 18912, 20094, 21488, 26792, 31126, 32232, 40188, 42976, 46689, 53584, 62252, 64464, 80376, 93378, 107168, 124504, 128928, 160752, 186756, 249008, 264571, 321504, 373512, 498016, 529142, 747024, 793713, 1058284, 1494048, 1587426, 2116568, 3174852, 4233136, 6349704, 8466272, 12699408, 25398816]

約数ペア:

[(1, 25398816), (2, 12699408), (3, 8466272), (4, 6349704), (6, 4233136), (8, 3174852), (12, 2116568), (16, 1587426), (17, 1494048), (24, 1058284), (32, 793713), (34, 747024), (48, 529142), (51, 498016), (68, 373512), (79, 321504), (96, 264571), (102, 249008), (136, 186756), (158, 160752), (197, 128928), (204, 124504), (237, 107168), (272, 93378), (316, 80376), (394, 64464), (408, 62252), (474, 53584), (544, 46689), (591, 42976), (632, 40188), (788, 32232), (816, 31126), (948, 26792), (1182, 21488), (1264, 20094), (1343, 18912), (1576, 16116), (1632, 15563), (1896, 13396), (2364, 10744), (2528, 10047), (2686, 9456), (3152, 8058), (3349, 7584), (3792, 6698), (4029, 6304), (4728, 5372)]