29880032

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 74962944

約数和(自身を除く): 45082912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 331, 364, 403, 416, 434, 496, 662, 728, 806, 868, 992, 1324, 1456, 1612, 1736, 2317, 2648, 2821, 2912, 3224, 3472, 4303, 4634, 5296, 5642, 6448, 6944, 8606, 9268, 10261, 10592, 11284, 12896, 17212, 18536, 20522, 22568, 30121, 34424, 37072, 41044, 45136, 60242, 68848, 71827, 74144, 82088, 90272, 120484, 133393, 137696, 143654, 164176, 240968, 266786, 287308, 328352, 481936, 533572, 574616, 933751, 963872, 1067144, 1149232, 1867502, 2134288, 2298464, 3735004, 4268576, 7470008, 14940016, 29880032]

約数ペア:

[(1, 29880032), (2, 14940016), (4, 7470008), (7, 4268576), (8, 3735004), (13, 2298464), (14, 2134288), (16, 1867502), (26, 1149232), (28, 1067144), (31, 963872), (32, 933751), (52, 574616), (56, 533572), (62, 481936), (91, 328352), (104, 287308), (112, 266786), (124, 240968), (182, 164176), (208, 143654), (217, 137696), (224, 133393), (248, 120484), (331, 90272), (364, 82088), (403, 74144), (416, 71827), (434, 68848), (496, 60242), (662, 45136), (728, 41044), (806, 37072), (868, 34424), (992, 30121), (1324, 22568), (1456, 20522), (1612, 18536), (1736, 17212), (2317, 12896), (2648, 11284), (2821, 10592), (2912, 10261), (3224, 9268), (3472, 8606), (4303, 6944), (4634, 6448), (5296, 5642)]