29031088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 63612000

約数和(自身を除く): 34580912

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 74, 76, 89, 116, 148, 152, 178, 232, 296, 304, 356, 464, 551, 592, 703, 712, 1073, 1102, 1406, 1424, 1691, 2146, 2204, 2581, 2812, 3293, 3382, 4292, 4408, 5162, 5624, 6586, 6764, 8584, 8816, 10324, 11248, 13172, 13528, 17168, 20387, 20648, 26344, 27056, 40774, 41296, 49039, 52688, 62567, 81548, 95497, 98078, 125134, 163096, 190994, 196156, 250268, 326192, 381988, 392312, 500536, 763976, 784624, 1001072, 1527952, 1814443, 3628886, 7257772, 14515544, 29031088]

約数ペア:

[(1, 29031088), (2, 14515544), (4, 7257772), (8, 3628886), (16, 1814443), (19, 1527952), (29, 1001072), (37, 784624), (38, 763976), (58, 500536), (74, 392312), (76, 381988), (89, 326192), (116, 250268), (148, 196156), (152, 190994), (178, 163096), (232, 125134), (296, 98078), (304, 95497), (356, 81548), (464, 62567), (551, 52688), (592, 49039), (703, 41296), (712, 40774), (1073, 27056), (1102, 26344), (1406, 20648), (1424, 20387), (1691, 17168), (2146, 13528), (2204, 13172), (2581, 11248), (2812, 10324), (3293, 8816), (3382, 8584), (4292, 6764), (4408, 6586), (5162, 5624)]