28057490399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 30523046400

約数和(自身を除く): 2465556001

約数列:

[1, 19, 61, 83, 263, 1109, 1159, 1577, 4997, 5063, 16043, 21071, 21829, 67649, 92047, 96197, 291667, 304817, 414751, 1285331, 1331569, 1748893, 5541673, 5614867, 17791687, 24208361, 25299811, 106682473, 338042053, 459958859, 1476710021, 28057490399]

約数ペア:

[(1, 28057490399), (19, 1476710021), (61, 459958859), (83, 338042053), (263, 106682473), (1109, 25299811), (1159, 24208361), (1577, 17791687), (4997, 5614867), (5063, 5541673), (16043, 1748893), (21071, 1331569), (21829, 1285331), (67649, 414751), (92047, 304817), (96197, 291667)]