117487448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 242284680

約数和(自身を除く): 124797232

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1297, 1352, 1742, 2594, 3484, 5188, 6968, 10376, 11323, 16861, 22646, 33722, 45292, 67444, 86899, 90584, 134888, 173798, 219193, 347596, 438386, 695192, 876772, 1129687, 1753544, 2259374, 4518748, 9037496, 14685931, 29371862, 58743724, 117487448]

約数ペア:

[(1, 117487448), (2, 58743724), (4, 29371862), (8, 14685931), (13, 9037496), (26, 4518748), (52, 2259374), (67, 1753544), (104, 1129687), (134, 876772), (169, 695192), (268, 438386), (338, 347596), (536, 219193), (676, 173798), (871, 134888), (1297, 90584), (1352, 86899), (1742, 67444), (2594, 45292), (3484, 33722), (5188, 22646), (6968, 16861), (10376, 11323)]