61096672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20981}}^1$

素因数の和:21011

約数の個数: 48

約数和(自身を含む): 148048992

約数和(自身を除く): 86952320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 20981, 41962, 83924, 146867, 167848, 272753, 293734, 335696, 545506, 587468, 671392, 1091012, 1174936, 1909271, 2182024, 2349872, 3818542, 4364048, 4699744, 7637084, 8728096, 15274168, 30548336, 61096672]

約数ペア:

[(1, 61096672), (2, 30548336), (4, 15274168), (7, 8728096), (8, 7637084), (13, 4699744), (14, 4364048), (16, 3818542), (26, 2349872), (28, 2182024), (32, 1909271), (52, 1174936), (56, 1091012), (91, 671392), (104, 587468), (112, 545506), (182, 335696), (208, 293734), (224, 272753), (364, 167848), (416, 146867), (728, 83924), (1456, 41962), (2912, 20981)]