61985248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 70738112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1367, 1417, 1744, 2734, 2834, 3488, 5468, 5668, 10936, 11336, 17771, 21872, 22672, 35542, 43744, 45344, 71084, 142168, 149003, 284336, 298006, 568672, 596012, 1192024, 1937039, 2384048, 3874078, 4768096, 7748156, 15496312, 30992624, 61985248]

約数ペア:

[(1, 61985248), (2, 30992624), (4, 15496312), (8, 7748156), (13, 4768096), (16, 3874078), (26, 2384048), (32, 1937039), (52, 1192024), (104, 596012), (109, 568672), (208, 298006), (218, 284336), (416, 149003), (436, 142168), (872, 71084), (1367, 45344), (1417, 43744), (1744, 35542), (2734, 22672), (2834, 21872), (3488, 17771), (5468, 11336), (5668, 10936)]