25238064

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 69825888

約数和(自身を除く): 44587824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 197, 204, 272, 314, 394, 408, 471, 591, 628, 788, 816, 942, 1182, 1256, 1576, 1884, 2364, 2512, 2669, 3152, 3349, 3768, 4728, 5338, 6698, 7536, 8007, 9456, 10047, 10676, 13396, 16014, 20094, 21352, 26792, 30929, 32028, 40188, 42704, 53584, 61858, 64056, 80376, 92787, 123716, 128112, 160752, 185574, 247432, 371148, 494864, 525793, 742296, 1051586, 1484592, 1577379, 2103172, 3154758, 4206344, 6309516, 8412688, 12619032, 25238064]

約数ペア:

[(1, 25238064), (2, 12619032), (3, 8412688), (4, 6309516), (6, 4206344), (8, 3154758), (12, 2103172), (16, 1577379), (17, 1484592), (24, 1051586), (34, 742296), (48, 525793), (51, 494864), (68, 371148), (102, 247432), (136, 185574), (157, 160752), (197, 128112), (204, 123716), (272, 92787), (314, 80376), (394, 64056), (408, 61858), (471, 53584), (591, 42704), (628, 40188), (788, 32028), (816, 30929), (942, 26792), (1182, 21352), (1256, 20094), (1576, 16014), (1884, 13396), (2364, 10676), (2512, 10047), (2669, 9456), (3152, 8007), (3349, 7536), (3768, 6698), (4728, 5338)]