47992672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16511

約数の個数: 48

約数和(自身を含む): 116296992

約数和(自身を除く): 68304320

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, 16481, 32962, 65924, 115367, 131848, 214253, 230734, 263696, 428506, 461468, 527392, 857012, 922936, 1499771, 1714024, 1845872, 2999542, 3428048, 3691744, 5999084, 6856096, 11998168, 23996336, 47992672]

約数ペア:

[(1, 47992672), (2, 23996336), (4, 11998168), (7, 6856096), (8, 5999084), (13, 3691744), (14, 3428048), (16, 2999542), (26, 1845872), (28, 1714024), (32, 1499771), (52, 922936), (56, 857012), (91, 527392), (104, 461468), (112, 428506), (182, 263696), (208, 230734), (224, 214253), (364, 131848), (416, 115367), (728, 65924), (1456, 32962), (2912, 16481)]