827954128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 1754887680

約数和(自身を除く): 926933552

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 79, 106, 136, 158, 212, 272, 316, 424, 632, 727, 848, 901, 1264, 1343, 1454, 1802, 2686, 2908, 3604, 4187, 5372, 5816, 7208, 8374, 10744, 11632, 12359, 14416, 16748, 21488, 24718, 33496, 38531, 49436, 57433, 66992, 71179, 77062, 98872, 114866, 142358, 154124, 197744, 229732, 284716, 308248, 459464, 569432, 616496, 655027, 918928, 976361, 1138864, 1310054, 1952722, 2620108, 3043949, 3905444, 5240216, 6087898, 7810888, 10480432, 12175796, 15621776, 24351592, 48703184, 51747133, 103494266, 206988532, 413977064, 827954128]

約数ペア:

[(1, 827954128), (2, 413977064), (4, 206988532), (8, 103494266), (16, 51747133), (17, 48703184), (34, 24351592), (53, 15621776), (68, 12175796), (79, 10480432), (106, 7810888), (136, 6087898), (158, 5240216), (212, 3905444), (272, 3043949), (316, 2620108), (424, 1952722), (632, 1310054), (727, 1138864), (848, 976361), (901, 918928), (1264, 655027), (1343, 616496), (1454, 569432), (1802, 459464), (2686, 308248), (2908, 284716), (3604, 229732), (4187, 197744), (5372, 154124), (5816, 142358), (7208, 114866), (8374, 98872), (10744, 77062), (11632, 71179), (12359, 66992), (14416, 57433), (16748, 49436), (21488, 38531), (24718, 33496)]