42719144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 91353600

約数和(自身を除く): 48634456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1663, 1976, 3211, 3326, 6422, 6652, 12844, 13304, 21619, 25688, 31597, 43238, 63194, 86476, 126388, 172952, 252776, 281047, 410761, 562094, 821522, 1124188, 1643044, 2248376, 3286088, 5339893, 10679786, 21359572, 42719144]

約数ペア:

[(1, 42719144), (2, 21359572), (4, 10679786), (8, 5339893), (13, 3286088), (19, 2248376), (26, 1643044), (38, 1124188), (52, 821522), (76, 562094), (104, 410761), (152, 281047), (169, 252776), (247, 172952), (338, 126388), (494, 86476), (676, 63194), (988, 43238), (1352, 31597), (1663, 25688), (1976, 21619), (3211, 13304), (3326, 12844), (6422, 6652)]